87225903

素因数分解:

$3^4\times {\mathrm{19}}^3\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 40

約数和(自身を含む): 138414320

約数和(自身を除く): 51188417

約数列:

[1, 3, 9, 19, 27, 57, 81, 157, 171, 361, 471, 513, 1083, 1413, 1539, 2983, 3249, 4239, 6859, 8949, 9747, 12717, 20577, 26847, 29241, 56677, 61731, 80541, 170031, 185193, 241623, 510093, 555579, 1076863, 1530279, 3230589, 4590837, 9691767, 29075301, 87225903]

約数ペア:

[(1, 87225903), (3, 29075301), (9, 9691767), (19, 4590837), (27, 3230589), (57, 1530279), (81, 1076863), (157, 555579), (171, 510093), (361, 241623), (471, 185193), (513, 170031), (1083, 80541), (1413, 61731), (1539, 56677), (2983, 29241), (3249, 26847), (4239, 20577), (6859, 12717), (8949, 9747)]