69982461

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{6803}}^1$

素因数の和:6942

約数の個数: 20

約数和(自身を含む): 105380352

約数和(自身を除く): 35397891

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 3429, 6803, 10287, 20409, 61227, 183681, 551043, 863981, 2591943, 7775829, 23327487, 69982461]

約数ペア:

[(1, 69982461), (3, 23327487), (9, 7775829), (27, 2591943), (81, 863981), (127, 551043), (381, 183681), (1143, 61227), (3429, 20409), (6803, 10287)]