75045123

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{54499}}^1$

素因数の和:54528

約数の個数: 20

約数和(自身を含む): 118701000

約数和(自身を除く): 43655877

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 54499, 163497, 490491, 926483, 1471473, 2779449, 4414419, 8338347, 25015041, 75045123]

約数ペア:

[(1, 75045123), (3, 25015041), (9, 8338347), (17, 4414419), (27, 2779449), (51, 1471473), (81, 926483), (153, 490491), (459, 163497), (1377, 54499)]