144633909

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21323}}^1$

素因数の和:21369

約数の個数: 32

約数和(自身を含む): 245652480

約数和(自身を除く): 101018571

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 21323, 63969, 149261, 362491, 405137, 447783, 1087473, 1215411, 2537437, 2835959, 6887329, 7612311, 8507877, 20661987, 48211303, 144633909]

約数ペア:

[(1, 144633909), (3, 48211303), (7, 20661987), (17, 8507877), (19, 7612311), (21, 6887329), (51, 2835959), (57, 2537437), (119, 1215411), (133, 1087473), (323, 447783), (357, 405137), (399, 362491), (969, 149261), (2261, 63969), (6783, 21323)]