171786966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53717}}^1$

素因数の和:53776

約数の個数: 32

約数和(自身を含む): 379034208

約数和(自身を除く): 207247242

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 53717, 107434, 161151, 322302, 698321, 1396642, 2094963, 2202397, 4189926, 4404794, 6607191, 13214382, 28631161, 57262322, 85893483, 171786966]

約数ペア:

[(1, 171786966), (2, 85893483), (3, 57262322), (6, 28631161), (13, 13214382), (26, 6607191), (39, 4404794), (41, 4189926), (78, 2202397), (82, 2094963), (123, 1396642), (246, 698321), (533, 322302), (1066, 161151), (1599, 107434), (3198, 53717)]