156713042997

素因数分解:

$3^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1487}}^1\times {\mathrm{3407}}^1$

素因数の和:5398

約数の個数: 48

約数和(自身を含む): 259478249472

約数和(自身を除く): 102765206475

約数列:

[1, 3, 7, 9, 21, 63, 491, 1473, 1487, 3407, 3437, 4419, 4461, 10221, 10311, 10409, 13383, 23849, 30663, 30933, 31227, 71547, 93681, 214641, 730117, 1672837, 2190351, 5018511, 5066209, 5110819, 6571053, 11709859, 15055533, 15198627, 15332457, 35129577, 35463463, 45595881, 45997371, 105388731, 106390389, 319171167, 2487508619, 7462525857, 17412560333, 22387577571, 52237680999, 156713042997]

約数ペア:

[(1, 156713042997), (3, 52237680999), (7, 22387577571), (9, 17412560333), (21, 7462525857), (63, 2487508619), (491, 319171167), (1473, 106390389), (1487, 105388731), (3407, 45997371), (3437, 45595881), (4419, 35463463), (4461, 35129577), (10221, 15332457), (10311, 15198627), (10409, 15055533), (13383, 11709859), (23849, 6571053), (30663, 5110819), (30933, 5066209), (31227, 5018511), (71547, 2190351), (93681, 1672837), (214641, 730117)]