142337853

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{269}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 243285120

約数和(自身を除く): 100947267

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 227, 259, 269, 333, 681, 777, 807, 1589, 1883, 2043, 2331, 2421, 4767, 5649, 8399, 9953, 14301, 16947, 25197, 29859, 58793, 61063, 69671, 75591, 89577, 176379, 183189, 209013, 427441, 529137, 549567, 627039, 1282323, 2259331, 3846969, 6777993, 15815317, 20333979, 47445951, 142337853]

約数ペア:

[(1, 142337853), (3, 47445951), (7, 20333979), (9, 15815317), (21, 6777993), (37, 3846969), (63, 2259331), (111, 1282323), (227, 627039), (259, 549567), (269, 529137), (333, 427441), (681, 209013), (777, 183189), (807, 176379), (1589, 89577), (1883, 75591), (2043, 69671), (2331, 61063), (2421, 58793), (4767, 29859), (5649, 25197), (8399, 16947), (9953, 14301)]