153485703

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{30839}}^1$

素因数の和:30931

約数の個数: 24

約数和(自身を含む): 256588800

約数和(自身を除く): 103103097

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 4977, 30839, 92517, 215873, 277551, 647619, 1942857, 2436281, 7308843, 17053967, 21926529, 51161901, 153485703]

約数ペア:

[(1, 153485703), (3, 51161901), (7, 21926529), (9, 17053967), (21, 7308843), (63, 2436281), (79, 1942857), (237, 647619), (553, 277551), (711, 215873), (1659, 92517), (4977, 30839)]