127853838

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{8527}}^1$

素因数の和:8566

約数の個数: 72

約数和(自身を含む): 341239392

約数和(自身を除く): 213385554

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 98, 102, 119, 126, 147, 153, 238, 294, 306, 357, 441, 714, 833, 882, 1071, 1666, 2142, 2499, 4998, 7497, 8527, 14994, 17054, 25581, 51162, 59689, 76743, 119378, 144959, 153486, 179067, 289918, 358134, 417823, 434877, 537201, 835646, 869754, 1014713, 1074402, 1253469, 1304631, 2029426, 2506938, 2609262, 3044139, 3760407, 6088278, 7102991, 7520814, 9132417, 14205982, 18264834, 21308973, 42617946, 63926919, 127853838]

約数ペア:

[(1, 127853838), (2, 63926919), (3, 42617946), (6, 21308973), (7, 18264834), (9, 14205982), (14, 9132417), (17, 7520814), (18, 7102991), (21, 6088278), (34, 3760407), (42, 3044139), (49, 2609262), (51, 2506938), (63, 2029426), (98, 1304631), (102, 1253469), (119, 1074402), (126, 1014713), (147, 869754), (153, 835646), (238, 537201), (294, 434877), (306, 417823), (357, 358134), (441, 289918), (714, 179067), (833, 153486), (882, 144959), (1071, 119378), (1666, 76743), (2142, 59689), (2499, 51162), (4998, 25581), (7497, 17054), (8527, 14994)]