127289556

素因数分解:

$2^2\times 3^4\times {\mathrm{131}}^1\times {\mathrm{2999}}^1$

素因数の和:3146

約数の個数: 60

約数和(自身を含む): 335412000

約数和(自身を除く): 208122444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 131, 162, 262, 324, 393, 524, 786, 1179, 1572, 2358, 2999, 3537, 4716, 5998, 7074, 8997, 10611, 11996, 14148, 17994, 21222, 26991, 35988, 42444, 53982, 80973, 107964, 161946, 242919, 323892, 392869, 485838, 785738, 971676, 1178607, 1571476, 2357214, 3535821, 4714428, 7071642, 10607463, 14143284, 21214926, 31822389, 42429852, 63644778, 127289556]

約数ペア:

[(1, 127289556), (2, 63644778), (3, 42429852), (4, 31822389), (6, 21214926), (9, 14143284), (12, 10607463), (18, 7071642), (27, 4714428), (36, 3535821), (54, 2357214), (81, 1571476), (108, 1178607), (131, 971676), (162, 785738), (262, 485838), (324, 392869), (393, 323892), (524, 242919), (786, 161946), (1179, 107964), (1572, 80973), (2358, 53982), (2999, 42444), (3537, 35988), (4716, 26991), (5998, 21222), (7074, 17994), (8997, 14148), (10611, 11996)]