78104221

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 92574720

約数和(自身を除く): 14470499

約数列:

[1, 13, 29, 31, 41, 163, 377, 403, 533, 899, 1189, 1271, 2119, 4727, 5053, 6683, 11687, 15457, 16523, 36859, 61451, 65689, 86879, 146537, 193807, 207173, 479167, 1904981, 2519491, 2693249, 6008017, 78104221]

約数ペア:

[(1, 78104221), (13, 6008017), (29, 2693249), (31, 2519491), (41, 1904981), (163, 479167), (377, 207173), (403, 193807), (533, 146537), (899, 86879), (1189, 65689), (1271, 61451), (2119, 36859), (4727, 16523), (5053, 15457), (6683, 11687)]