121445838

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 278784000

約数和(自身を除く): 157338162

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 109, 141, 218, 282, 327, 423, 439, 654, 846, 878, 981, 1269, 1317, 1962, 2538, 2634, 2943, 3951, 5123, 5886, 7902, 10246, 11853, 15369, 20633, 23706, 30738, 41266, 46107, 47851, 61899, 92214, 95702, 123798, 138321, 143553, 185697, 276642, 287106, 371394, 430659, 557091, 861318, 1114182, 1291977, 2248997, 2583954, 4497994, 6746991, 13493982, 20240973, 40481946, 60722919, 121445838]

約数ペア:

[(1, 121445838), (2, 60722919), (3, 40481946), (6, 20240973), (9, 13493982), (18, 6746991), (27, 4497994), (47, 2583954), (54, 2248997), (94, 1291977), (109, 1114182), (141, 861318), (218, 557091), (282, 430659), (327, 371394), (423, 287106), (439, 276642), (654, 185697), (846, 143553), (878, 138321), (981, 123798), (1269, 95702), (1317, 92214), (1962, 61899), (2538, 47851), (2634, 46107), (2943, 41266), (3951, 30738), (5123, 23706), (5886, 20633), (7902, 15369), (10246, 11853)]