15703697997

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{183611}}^1$

素因数の和:183690

約数の個数: 48

約数和(自身を含む): 26466568128

約数和(自身を除く): 10762870131

約数列:

[1, 3, 9, 13, 17, 39, 43, 51, 117, 129, 153, 221, 387, 559, 663, 731, 1677, 1989, 2193, 5031, 6579, 9503, 28509, 85527, 183611, 550833, 1652499, 2386943, 3121387, 7160829, 7895273, 9364161, 21482487, 23685819, 28092483, 40578031, 71057457, 102638549, 121734093, 134219641, 307915647, 365202279, 402658923, 923746941, 1207976769, 1744855333, 5234565999, 15703697997]

約数ペア:

[(1, 15703697997), (3, 5234565999), (9, 1744855333), (13, 1207976769), (17, 923746941), (39, 402658923), (43, 365202279), (51, 307915647), (117, 134219641), (129, 121734093), (153, 102638549), (221, 71057457), (387, 40578031), (559, 28092483), (663, 23685819), (731, 21482487), (1677, 9364161), (1989, 7895273), (2193, 7160829), (5031, 3121387), (6579, 2386943), (9503, 1652499), (28509, 550833), (85527, 183611)]