79570071

素因数分解:

$3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2693}}^1$

素因数の和:2780

約数の個数: 36

約数和(自身を含む): 135745272

約数和(自身を除く): 56175201

約数列:

[1, 3, 7, 9, 21, 49, 63, 67, 147, 201, 441, 469, 603, 1407, 2693, 3283, 4221, 8079, 9849, 18851, 24237, 29547, 56553, 131957, 169659, 180431, 395871, 541293, 1187613, 1263017, 1623879, 3789051, 8841119, 11367153, 26523357, 79570071]

約数ペア:

[(1, 79570071), (3, 26523357), (7, 11367153), (9, 8841119), (21, 3789051), (49, 1623879), (63, 1263017), (67, 1187613), (147, 541293), (201, 395871), (441, 180431), (469, 169659), (603, 131957), (1407, 56553), (2693, 29547), (3283, 24237), (4221, 18851), (8079, 9849)]