15549702921

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{607}}^1\times {\mathrm{2243}}^1$

素因数の和:2912

約数の個数: 48

約数和(自身を含む): 23837958144

約数和(自身を除く): 8288255223

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 607, 1269, 1821, 2243, 3807, 5463, 6729, 11421, 16389, 20187, 28529, 49167, 60561, 85587, 105421, 147501, 181683, 256761, 316263, 545049, 770283, 948789, 1361501, 2310849, 2846367, 4084503, 6932547, 8539101, 12253509, 25617303, 36760527, 63990547, 110281581, 191971641, 330844743, 575914923, 1727744769, 5183234307, 15549702921]

約数ペア:

[(1, 15549702921), (3, 5183234307), (9, 1727744769), (27, 575914923), (47, 330844743), (81, 191971641), (141, 110281581), (243, 63990547), (423, 36760527), (607, 25617303), (1269, 12253509), (1821, 8539101), (2243, 6932547), (3807, 4084503), (5463, 2846367), (6729, 2310849), (11421, 1361501), (16389, 948789), (20187, 770283), (28529, 545049), (49167, 316263), (60561, 256761), (85587, 181683), (105421, 147501)]