153147591

素因数分解:

$3^6\times {\mathrm{421}}^1\times {\mathrm{499}}^1$

素因数の和:938

約数の個数: 28

約数和(自身を含む): 230623000

約数和(自身を除く): 77475409

約数列:

[1, 3, 9, 27, 81, 243, 421, 499, 729, 1263, 1497, 3789, 4491, 11367, 13473, 34101, 40419, 102303, 121257, 210079, 306909, 363771, 630237, 1890711, 5672133, 17016399, 51049197, 153147591]

約数ペア:

[(1, 153147591), (3, 51049197), (9, 17016399), (27, 5672133), (81, 1890711), (243, 630237), (421, 363771), (499, 306909), (729, 210079), (1263, 121257), (1497, 102303), (3789, 40419), (4491, 34101), (11367, 13473)]