64196739

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{359}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 98496000

約数和(自身を除く): 34299261

約数列:

[1, 3, 9, 27, 37, 111, 179, 333, 359, 537, 999, 1077, 1611, 3231, 4833, 6623, 9693, 13283, 19869, 39849, 59607, 64261, 119547, 178821, 192783, 358641, 578349, 1735047, 2377657, 7132971, 21398913, 64196739]

約数ペア:

[(1, 64196739), (3, 21398913), (9, 7132971), (27, 2377657), (37, 1735047), (111, 578349), (179, 358641), (333, 192783), (359, 178821), (537, 119547), (999, 64261), (1077, 59607), (1611, 39849), (3231, 19869), (4833, 13283), (6623, 9693)]