18883370877

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1523}}^1\times {\mathrm{9679}}^1$

素因数の和:11273

約数の個数: 32

約数和(自身を含む): 29268602880

約数和(自身を除く): 10385232003

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 1523, 4569, 9679, 10661, 29037, 31983, 67753, 92903, 203259, 278709, 590419, 650321, 1771257, 1950963, 4132933, 12398799, 14741117, 44223351, 103187819, 309563457, 899208137, 2697624411, 6294456959, 18883370877]

約数ペア:

[(1, 18883370877), (3, 6294456959), (7, 2697624411), (21, 899208137), (61, 309563457), (183, 103187819), (427, 44223351), (1281, 14741117), (1523, 12398799), (4569, 4132933), (9679, 1950963), (10661, 1771257), (29037, 650321), (31983, 590419), (67753, 278709), (92903, 203259)]