16191153

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2441}}^1$

素因数の和:2525

約数の個数: 24

約数和(自身を含む): 25904736

約数和(自身を除く): 9713583

約数列:

[1, 3, 9, 11, 33, 67, 99, 201, 603, 737, 2211, 2441, 6633, 7323, 21969, 26851, 80553, 163547, 241659, 490641, 1471923, 1799017, 5397051, 16191153]

約数ペア:

[(1, 16191153), (3, 5397051), (9, 1799017), (11, 1471923), (33, 490641), (67, 241659), (99, 163547), (201, 80553), (603, 26851), (737, 21969), (2211, 7323), (2441, 6633)]