201653451

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{2441}}^1$

素因数の和:2651

約数の個数: 24

約数和(自身を含む): 297904464

約数和(自身を除く): 96251013

約数列:

[1, 3, 9, 67, 137, 201, 411, 603, 1233, 2441, 7323, 9179, 21969, 27537, 82611, 163547, 334417, 490641, 1003251, 1471923, 3009753, 22405939, 67217817, 201653451]

約数ペア:

[(1, 201653451), (3, 67217817), (9, 22405939), (67, 3009753), (137, 1471923), (201, 1003251), (411, 490641), (603, 334417), (1233, 163547), (2441, 82611), (7323, 27537), (9179, 21969)]