61729371

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2389}}^1$

素因数の和:2441

約数の個数: 40

約数和(自身を含む): 104108400

約数和(自身を除く): 42379029

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 99, 261, 297, 319, 783, 891, 957, 2349, 2389, 2871, 7167, 8613, 21501, 25839, 26279, 64503, 69281, 78837, 193509, 207843, 236511, 623529, 709533, 762091, 1870587, 2128599, 2286273, 5611761, 6858819, 20576457, 61729371]

約数ペア:

[(1, 61729371), (3, 20576457), (9, 6858819), (11, 5611761), (27, 2286273), (29, 2128599), (33, 1870587), (81, 762091), (87, 709533), (99, 623529), (261, 236511), (297, 207843), (319, 193509), (783, 78837), (891, 69281), (957, 64503), (2349, 26279), (2389, 25839), (2871, 21501), (7167, 8613)]