85415463

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{461}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 150486336

約数和(自身を除く): 65070873

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 173, 357, 461, 519, 1071, 1211, 1383, 1557, 2941, 3227, 3633, 4149, 7837, 8823, 9681, 10899, 20587, 23511, 26469, 29043, 54859, 61761, 70533, 79753, 164577, 185283, 239259, 493731, 558271, 717777, 1355801, 1674813, 4067403, 5024439, 9490607, 12202209, 28471821, 85415463]

約数ペア:

[(1, 85415463), (3, 28471821), (7, 12202209), (9, 9490607), (17, 5024439), (21, 4067403), (51, 1674813), (63, 1355801), (119, 717777), (153, 558271), (173, 493731), (357, 239259), (461, 185283), (519, 164577), (1071, 79753), (1211, 70533), (1383, 61761), (1557, 54859), (2941, 29043), (3227, 26469), (3633, 23511), (4149, 20587), (7837, 10899), (8823, 9681)]