27407457

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13183}}^1$

素因数の和:13210

約数の個数: 32

約数和(自身を含む): 50626560

約数和(自身を除く): 23219103

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 13183, 39549, 92281, 118647, 145013, 276843, 355941, 435039, 830529, 1015091, 1305117, 2491587, 3045273, 3915351, 9135819, 27407457]

約数ペア:

[(1, 27407457), (3, 9135819), (7, 3915351), (9, 3045273), (11, 2491587), (21, 1305117), (27, 1015091), (33, 830529), (63, 435039), (77, 355941), (99, 276843), (189, 145013), (231, 118647), (297, 92281), (693, 39549), (2079, 13183)]