79057251

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1163}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 142361856

約数和(自身を除く): 63304605

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 83, 91, 117, 249, 273, 581, 747, 819, 1079, 1163, 1743, 3237, 3489, 5229, 7553, 8141, 9711, 10467, 15119, 22659, 24423, 45357, 67977, 73269, 96529, 105833, 136071, 289587, 317499, 675703, 868761, 952497, 1254877, 2027109, 3764631, 6081327, 8784139, 11293893, 26352417, 79057251]

約数ペア:

[(1, 79057251), (3, 26352417), (7, 11293893), (9, 8784139), (13, 6081327), (21, 3764631), (39, 2027109), (63, 1254877), (83, 952497), (91, 868761), (117, 675703), (249, 317499), (273, 289587), (581, 136071), (747, 105833), (819, 96529), (1079, 73269), (1163, 67977), (1743, 45357), (3237, 24423), (3489, 22659), (5229, 15119), (7553, 10467), (8141, 9711)]