68353605

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16333}}^1$

素因数の和:16378

約数の個数: 32

約数和(自身を含む): 125445120

約数和(自身を除く): 57091515

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 16333, 48999, 81665, 146997, 244995, 440991, 506323, 734985, 1518969, 2204955, 2531615, 4556907, 7594845, 13670721, 22784535, 68353605]

約数ペア:

[(1, 68353605), (3, 22784535), (5, 13670721), (9, 7594845), (15, 4556907), (27, 2531615), (31, 2204955), (45, 1518969), (93, 734985), (135, 506323), (155, 440991), (279, 244995), (465, 146997), (837, 81665), (1395, 48999), (4185, 16333)]