67784607

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 56

約数和(自身を含む): 113322240

約数和(自身を除く): 45537633

約数列:

[1, 3, 9, 11, 27, 33, 79, 81, 99, 107, 237, 243, 297, 321, 711, 729, 869, 891, 963, 1177, 2133, 2607, 2673, 2889, 3531, 6399, 7821, 8019, 8453, 8667, 10593, 19197, 23463, 25359, 26001, 31779, 57591, 70389, 76077, 78003, 92983, 95337, 211167, 228231, 278949, 286011, 633501, 684693, 836847, 858033, 2054079, 2510541, 6162237, 7531623, 22594869, 67784607]

約数ペア:

[(1, 67784607), (3, 22594869), (9, 7531623), (11, 6162237), (27, 2510541), (33, 2054079), (79, 858033), (81, 836847), (99, 684693), (107, 633501), (237, 286011), (243, 278949), (297, 228231), (321, 211167), (711, 95337), (729, 92983), (869, 78003), (891, 76077), (963, 70389), (1177, 57591), (2133, 31779), (2607, 26001), (2673, 25359), (2889, 23463), (3531, 19197), (6399, 10593), (7821, 8667), (8019, 8453)]