84651399

素因数分解:

$3^4\times 7^1\times {\mathrm{149297}}^1$

素因数の和:149316

約数の個数: 20

約数和(自身を含む): 144520464

約数和(自身を除く): 59869065

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 149297, 447891, 1045079, 1343673, 3135237, 4031019, 9405711, 12093057, 28217133, 84651399]

約数ペア:

[(1, 84651399), (3, 28217133), (7, 12093057), (9, 9405711), (21, 4031019), (27, 3135237), (63, 1343673), (81, 1045079), (189, 447891), (567, 149297)]