70819137

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1087}}^1$

素因数の和:1242

約数の個数: 32

約数和(自身を含む): 111411200

約数和(自身を除く): 40592063

約数列:

[1, 3, 9, 19, 27, 57, 127, 171, 381, 513, 1087, 1143, 2413, 3261, 3429, 7239, 9783, 20653, 21717, 29349, 61959, 65151, 138049, 185877, 414147, 557631, 1242441, 2622931, 3727323, 7868793, 23606379, 70819137]

約数ペア:

[(1, 70819137), (3, 23606379), (9, 7868793), (19, 3727323), (27, 2622931), (57, 1242441), (127, 557631), (171, 414147), (381, 185877), (513, 138049), (1087, 65151), (1143, 61959), (2413, 29349), (3261, 21717), (3429, 20653), (7239, 9783)]