157841481

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{6599}}^1$

素因数の和:6693

約数の個数: 32

約数和(自身を含む): 258508800

約数和(自身を除く): 100667319

約数列:

[1, 3, 7, 17, 21, 51, 67, 119, 201, 357, 469, 1139, 1407, 3417, 6599, 7973, 19797, 23919, 46193, 112183, 138579, 336549, 442133, 785281, 1326399, 2355843, 3094931, 7516261, 9284793, 22548783, 52613827, 157841481]

約数ペア:

[(1, 157841481), (3, 52613827), (7, 22548783), (17, 9284793), (21, 7516261), (51, 3094931), (67, 2355843), (119, 1326399), (201, 785281), (357, 442133), (469, 336549), (1139, 138579), (1407, 112183), (3417, 46193), (6599, 23919), (7973, 19797)]