73919079

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{2113}}^1$

素因数の和:2168

約数の個数: 36

約数和(自身を含む): 120700944

約数和(自身を除く): 46781865

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 169, 207, 299, 507, 897, 1521, 2113, 2691, 3887, 6339, 11661, 19017, 27469, 34983, 48599, 82407, 145797, 247221, 357097, 437391, 631787, 1071291, 1895361, 3213873, 5686083, 8213231, 24639693, 73919079]

約数ペア:

[(1, 73919079), (3, 24639693), (9, 8213231), (13, 5686083), (23, 3213873), (39, 1895361), (69, 1071291), (117, 631787), (169, 437391), (207, 357097), (299, 247221), (507, 145797), (897, 82407), (1521, 48599), (2113, 34983), (2691, 27469), (3887, 19017), (6339, 11661)]