71443017

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{727}}^1$

素因数の和:973

約数の個数: 24

約数和(自身を含む): 105618240

約数和(自身を除く): 34175223

約数列:

[1, 3, 9, 61, 179, 183, 537, 549, 727, 1611, 2181, 6543, 10919, 32757, 44347, 98271, 130133, 133041, 390399, 399123, 1171197, 7938113, 23814339, 71443017]

約数ペア:

[(1, 71443017), (3, 23814339), (9, 7938113), (61, 1171197), (179, 399123), (183, 390399), (537, 133041), (549, 130133), (727, 98271), (1611, 44347), (2181, 32757), (6543, 10919)]