87084921

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12161}}^1$

素因数の和:12213

約数の個数: 32

約数和(自身を含む): 149446656

約数和(自身を除く): 62361735

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2387, 7161, 12161, 36483, 85127, 133771, 255381, 376991, 401313, 936397, 1130973, 2638937, 2809191, 4146901, 7916811, 12440703, 29028307, 87084921]

約数ペア:

[(1, 87084921), (3, 29028307), (7, 12440703), (11, 7916811), (21, 4146901), (31, 2809191), (33, 2638937), (77, 1130973), (93, 936397), (217, 401313), (231, 376991), (341, 255381), (651, 133771), (1023, 85127), (2387, 36483), (7161, 12161)]