152876451

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29473}}^1$

素因数の和:29515

約数の個数: 32

約数和(自身を含む): 264087040

約数和(自身を除く): 111210589

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 29473, 88419, 206311, 383149, 559987, 618933, 1149447, 1679961, 2682043, 3919909, 7279831, 8046129, 11759727, 21839493, 50958817, 152876451]

約数ペア:

[(1, 152876451), (3, 50958817), (7, 21839493), (13, 11759727), (19, 8046129), (21, 7279831), (39, 3919909), (57, 2682043), (91, 1679961), (133, 1149447), (247, 618933), (273, 559987), (399, 383149), (741, 206311), (1729, 88419), (5187, 29473)]