30357693

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 47030400

約数和(自身を除く): 16672707

約数列:

[1, 3, 9, 27, 29, 87, 137, 261, 283, 411, 783, 849, 1233, 2547, 3699, 3973, 7641, 8207, 11919, 24621, 35757, 38771, 73863, 107271, 116313, 221589, 348939, 1046817, 1124359, 3373077, 10119231, 30357693]

約数ペア:

[(1, 30357693), (3, 10119231), (9, 3373077), (27, 1124359), (29, 1046817), (87, 348939), (137, 221589), (261, 116313), (283, 107271), (411, 73863), (783, 38771), (849, 35757), (1233, 24621), (2547, 11919), (3699, 8207), (3973, 7641)]