26328751947

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{151631}}^1$

素因数の和:151808

約数の個数: 32

約数和(自身を含む): 40030848000

約数和(自身を除く): 13702096053

約数列:

[1, 3, 9, 27, 59, 109, 177, 327, 531, 981, 1593, 2943, 6431, 19293, 57879, 151631, 173637, 454893, 1364679, 4094037, 8946229, 16527779, 26838687, 49583337, 80516061, 148750011, 241548183, 446250033, 975138961, 2925416883, 8776250649, 26328751947]

約数ペア:

[(1, 26328751947), (3, 8776250649), (9, 2925416883), (27, 975138961), (59, 446250033), (109, 241548183), (177, 148750011), (327, 80516061), (531, 49583337), (981, 26838687), (1593, 16527779), (2943, 8946229), (6431, 4094037), (19293, 1364679), (57879, 454893), (151631, 173637)]