29431323

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 46425600

約数和(自身を除く): 16994277

約数列:

[1, 3, 9, 19, 27, 57, 103, 171, 309, 513, 557, 927, 1671, 1957, 2781, 5013, 5871, 10583, 15039, 17613, 31749, 52839, 57371, 95247, 172113, 285741, 516339, 1090049, 1549017, 3270147, 9810441, 29431323]

約数ペア:

[(1, 29431323), (3, 9810441), (9, 3270147), (19, 1549017), (27, 1090049), (57, 516339), (103, 285741), (171, 172113), (309, 95247), (513, 57371), (557, 52839), (927, 31749), (1671, 17613), (1957, 15039), (2781, 10583), (5013, 5871)]