26651457

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6131}}^1$

素因数の和:6170

約数の個数: 32

約数和(自身を含む): 47093760

約数和(自身を除く): 20442303

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 6131, 18393, 42917, 55179, 128751, 141013, 165537, 386253, 423039, 987091, 1158759, 1269117, 2961273, 3807351, 8883819, 26651457]

約数ペア:

[(1, 26651457), (3, 8883819), (7, 3807351), (9, 2961273), (21, 1269117), (23, 1158759), (27, 987091), (63, 423039), (69, 386253), (161, 165537), (189, 141013), (207, 128751), (483, 55179), (621, 42917), (1449, 18393), (4347, 6131)]