82788573

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2267}}^1$

素因数の和:2361

約数の個数: 32

約数和(自身を含む): 132378624

約数和(自身を除く): 49590051

約数列:

[1, 3, 7, 21, 37, 47, 111, 141, 259, 329, 777, 987, 1739, 2267, 5217, 6801, 12173, 15869, 36519, 47607, 83879, 106549, 251637, 319647, 587153, 745843, 1761459, 2237529, 3942313, 11826939, 27596191, 82788573]

約数ペア:

[(1, 82788573), (3, 27596191), (7, 11826939), (21, 3942313), (37, 2237529), (47, 1761459), (111, 745843), (141, 587153), (259, 319647), (329, 251637), (777, 106549), (987, 83879), (1739, 47607), (2267, 36519), (5217, 15869), (6801, 12173)]