131330790747

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{7541}}^1$

素因数の和:7755

約数の個数: 96

約数和(自身を含む): 219073982400

約数和(自身を除く): 87743191653

約数列:

[1, 3, 9, 13, 27, 37, 39, 81, 111, 117, 149, 243, 333, 351, 447, 481, 999, 1053, 1341, 1443, 1937, 2997, 3159, 4023, 4329, 5513, 5811, 7541, 8991, 12069, 12987, 16539, 17433, 22623, 36207, 38961, 49617, 52299, 67869, 71669, 98033, 116883, 148851, 156897, 203607, 215007, 279017, 294099, 446553, 470691, 610821, 645021, 837051, 882297, 1123609, 1339659, 1832463, 1935063, 2511153, 2646891, 3370827, 3627221, 5805189, 7533459, 7940673, 10112481, 10881663, 14606917, 17415567, 22600377, 23822019, 30337443, 32644989, 41573533, 43820751, 67801131, 91012329, 97934967, 124720599, 131462253, 273036987, 293804901, 374161797, 394386759, 540455929, 881414703, 1122485391, 1183160277, 1621367787, 3367456173, 3549480831, 4864103361, 10102368519, 14592310083, 43776930249, 131330790747]

約数ペア:

[(1, 131330790747), (3, 43776930249), (9, 14592310083), (13, 10102368519), (27, 4864103361), (37, 3549480831), (39, 3367456173), (81, 1621367787), (111, 1183160277), (117, 1122485391), (149, 881414703), (243, 540455929), (333, 394386759), (351, 374161797), (447, 293804901), (481, 273036987), (999, 131462253), (1053, 124720599), (1341, 97934967), (1443, 91012329), (1937, 67801131), (2997, 43820751), (3159, 41573533), (4023, 32644989), (4329, 30337443), (5513, 23822019), (5811, 22600377), (7541, 17415567), (8991, 14606917), (12069, 10881663), (12987, 10112481), (16539, 7940673), (17433, 7533459), (22623, 5805189), (36207, 3627221), (38961, 3370827), (49617, 2646891), (52299, 2511153), (67869, 1935063), (71669, 1832463), (98033, 1339659), (116883, 1123609), (148851, 882297), (156897, 837051), (203607, 645021), (215007, 610821), (279017, 470691), (294099, 446553)]