61982427

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{359}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 94348800

約数和(自身を除く): 32366373

約数列:

[1, 3, 13, 19, 39, 57, 233, 247, 359, 699, 741, 1077, 3029, 4427, 4667, 6821, 9087, 13281, 14001, 20463, 57551, 83647, 88673, 172653, 250941, 266019, 1087411, 1589293, 3262233, 4767879, 20660809, 61982427]

約数ペア:

[(1, 61982427), (3, 20660809), (13, 4767879), (19, 3262233), (39, 1589293), (57, 1087411), (233, 266019), (247, 250941), (359, 172653), (699, 88673), (741, 83647), (1077, 57551), (3029, 20463), (4427, 14001), (4667, 13281), (6821, 9087)]