86373921

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 122830848

約数和(自身を除く): 36456927

約数列:

[1, 3, 41, 47, 67, 123, 141, 201, 223, 669, 1927, 2747, 3149, 5781, 8241, 9143, 9447, 10481, 14941, 27429, 31443, 44823, 129109, 387327, 429721, 612581, 702227, 1289163, 1837743, 2106681, 28791307, 86373921]

約数ペア:

[(1, 86373921), (3, 28791307), (41, 2106681), (47, 1837743), (67, 1289163), (123, 702227), (141, 612581), (201, 429721), (223, 387327), (669, 129109), (1927, 44823), (2747, 31443), (3149, 27429), (5781, 14941), (8241, 10481), (9143, 9447)]