121359327

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 177285120

約数和(自身を除く): 55925793

約数列:

[1, 3, 19, 31, 57, 93, 173, 397, 519, 589, 1191, 1767, 3287, 5363, 7543, 9861, 12307, 16089, 22629, 36921, 68681, 101897, 206043, 233833, 305691, 701499, 1304939, 2129111, 3914817, 6387333, 40453109, 121359327]

約数ペア:

[(1, 121359327), (3, 40453109), (19, 6387333), (31, 3914817), (57, 2129111), (93, 1304939), (173, 701499), (397, 305691), (519, 233833), (589, 206043), (1191, 101897), (1767, 68681), (3287, 36921), (5363, 22629), (7543, 16089), (9861, 12307)]