64969276131

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{17159}}^1$

素因数の和:17568

約数の個数: 48

約数和(自身を含む): 99540080640

約数和(自身を除く): 34570804509

約数列:

[1, 3, 9, 31, 41, 93, 123, 279, 331, 369, 993, 1271, 2979, 3813, 10261, 11439, 13571, 17159, 30783, 40713, 51477, 92349, 122139, 154431, 420701, 531929, 703519, 1262103, 1595787, 2110557, 3786309, 4787361, 5679629, 6331671, 17038887, 21809089, 51116661, 65427267, 176068499, 196281801, 232864789, 528205497, 698594367, 1584616491, 2095783101, 7218808459, 21656425377, 64969276131]

約数ペア:

[(1, 64969276131), (3, 21656425377), (9, 7218808459), (31, 2095783101), (41, 1584616491), (93, 698594367), (123, 528205497), (279, 232864789), (331, 196281801), (369, 176068499), (993, 65427267), (1271, 51116661), (2979, 21809089), (3813, 17038887), (10261, 6331671), (11439, 5679629), (13571, 4787361), (17159, 3786309), (30783, 2110557), (40713, 1595787), (51477, 1262103), (92349, 703519), (122139, 531929), (154431, 420701)]