72453273

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 102961152

約数和(自身を除く): 30507879

約数列:

[1, 3, 41, 47, 83, 123, 141, 151, 249, 453, 1927, 3403, 3901, 5781, 6191, 7097, 10209, 11703, 12533, 18573, 21291, 37599, 159941, 290977, 479823, 513853, 589051, 872931, 1541559, 1767153, 24151091, 72453273]

約数ペア:

[(1, 72453273), (3, 24151091), (41, 1767153), (47, 1541559), (83, 872931), (123, 589051), (141, 513853), (151, 479823), (249, 290977), (453, 159941), (1927, 37599), (3403, 21291), (3901, 18573), (5781, 12533), (6191, 11703), (7097, 10209)]