279492039

素因数分解:

$3^8\times {\mathrm{41}}^1\times {\mathrm{1039}}^1$

素因数の和:1104

約数の個数: 36

約数和(自身を含む): 429854880

約数和(自身を除く): 150362841

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 729, 1039, 1107, 2187, 3117, 3321, 6561, 9351, 9963, 28053, 29889, 42599, 84159, 89667, 127797, 252477, 269001, 383391, 757431, 1150173, 2272293, 3450519, 6816879, 10351557, 31054671, 93164013, 279492039]

約数ペア:

[(1, 279492039), (3, 93164013), (9, 31054671), (27, 10351557), (41, 6816879), (81, 3450519), (123, 2272293), (243, 1150173), (369, 757431), (729, 383391), (1039, 269001), (1107, 252477), (2187, 127797), (3117, 89667), (3321, 84159), (6561, 42599), (9351, 29889), (9963, 28053)]