23145507

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1237}}^1$

素因数の和:1270

約数の個数: 48

約数和(自身を含む): 43260672

約数和(自身を除く): 20115165

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 243, 297, 567, 693, 891, 1237, 1701, 2079, 2673, 3711, 6237, 8659, 11133, 13607, 18711, 25977, 33399, 40821, 77931, 95249, 100197, 122463, 233793, 285747, 300591, 367389, 701379, 857241, 1102167, 2104137, 2571723, 3306501, 7715169, 23145507]

約数ペア:

[(1, 23145507), (3, 7715169), (7, 3306501), (9, 2571723), (11, 2104137), (21, 1102167), (27, 857241), (33, 701379), (63, 367389), (77, 300591), (81, 285747), (99, 233793), (189, 122463), (231, 100197), (243, 95249), (297, 77931), (567, 40821), (693, 33399), (891, 25977), (1237, 18711), (1701, 13607), (2079, 11133), (2673, 8659), (3711, 6237)]