69399639

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1453}}^1$

素因数の和:1552

約数の個数: 32

約数和(自身を含む): 108177600

約数和(自身を除く): 38777961

約数列:

[1, 3, 9, 27, 29, 61, 87, 183, 261, 549, 783, 1453, 1647, 1769, 4359, 5307, 13077, 15921, 39231, 42137, 47763, 88633, 126411, 265899, 379233, 797697, 1137699, 2393091, 2570357, 7711071, 23133213, 69399639]

約数ペア:

[(1, 69399639), (3, 23133213), (9, 7711071), (27, 2570357), (29, 2393091), (61, 1137699), (87, 797697), (183, 379233), (261, 265899), (549, 126411), (783, 88633), (1453, 47763), (1647, 42137), (1769, 39231), (4359, 15921), (5307, 13077)]