74227509

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:293

約数の個数: 56

約数和(自身を含む): 122765760

約数和(自身を除く): 48538251

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 171, 207, 233, 243, 437, 513, 621, 699, 729, 1311, 1539, 1863, 2097, 3933, 4427, 4617, 5359, 5589, 6291, 11799, 13281, 13851, 16077, 16767, 18873, 35397, 39843, 48231, 56619, 101821, 106191, 119529, 144693, 169857, 305463, 318573, 358587, 434079, 916389, 1075761, 1302237, 2749167, 3227283, 3906711, 8247501, 24742503, 74227509]

約数ペア:

[(1, 74227509), (3, 24742503), (9, 8247501), (19, 3906711), (23, 3227283), (27, 2749167), (57, 1302237), (69, 1075761), (81, 916389), (171, 434079), (207, 358587), (233, 318573), (243, 305463), (437, 169857), (513, 144693), (621, 119529), (699, 106191), (729, 101821), (1311, 56619), (1539, 48231), (1863, 39843), (2097, 35397), (3933, 18873), (4427, 16767), (4617, 16077), (5359, 13851), (5589, 13281), (6291, 11799)]