39505655217

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1\times {\mathrm{1381}}^1$

素因数の和:1966

約数の個数: 64

約数和(自身を含む): 63045734400

約数和(自身を除く): 23540079183

約数列:

[1, 3, 7, 21, 29, 87, 107, 203, 321, 439, 609, 749, 1317, 1381, 2247, 3073, 3103, 4143, 9219, 9309, 9667, 12731, 21721, 29001, 38193, 40049, 46973, 65163, 89117, 120147, 140919, 147767, 267351, 280343, 328811, 443301, 606259, 841029, 986433, 1034369, 1362217, 1818777, 3103107, 4086651, 4243813, 4285243, 9535519, 12731439, 12855729, 17581511, 28606557, 29996701, 52744533, 64869713, 89990103, 123070577, 194609139, 369211731, 454087991, 1362263973, 1881221677, 5643665031, 13168551739, 39505655217]

約数ペア:

[(1, 39505655217), (3, 13168551739), (7, 5643665031), (21, 1881221677), (29, 1362263973), (87, 454087991), (107, 369211731), (203, 194609139), (321, 123070577), (439, 89990103), (609, 64869713), (749, 52744533), (1317, 29996701), (1381, 28606557), (2247, 17581511), (3073, 12855729), (3103, 12731439), (4143, 9535519), (9219, 4285243), (9309, 4243813), (9667, 4086651), (12731, 3103107), (21721, 1818777), (29001, 1362217), (38193, 1034369), (40049, 986433), (46973, 841029), (65163, 606259), (89117, 443301), (120147, 328811), (140919, 280343), (147767, 267351)]