159694773

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 261014400

約数和(自身を除く): 101319627

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 149, 161, 317, 447, 483, 951, 1043, 1127, 2219, 3129, 3381, 3427, 6657, 7291, 7301, 10281, 15533, 21873, 21903, 23989, 46599, 47233, 51037, 71967, 141699, 153111, 167923, 330631, 357259, 503769, 991893, 1071777, 1086359, 2314417, 3259077, 6943251, 7604513, 22813539, 53231591, 159694773]

約数ペア:

[(1, 159694773), (3, 53231591), (7, 22813539), (21, 7604513), (23, 6943251), (49, 3259077), (69, 2314417), (147, 1086359), (149, 1071777), (161, 991893), (317, 503769), (447, 357259), (483, 330631), (951, 167923), (1043, 153111), (1127, 141699), (2219, 71967), (3129, 51037), (3381, 47233), (3427, 46599), (6657, 23989), (7291, 21903), (7301, 21873), (10281, 15533)]