76315491

素因数分解:

$3^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1321}}^1$

素因数の和:1472

約数の個数: 36

約数和(自身を含む): 129307464

約数和(自身を除く): 52991973

約数列:

[1, 3, 7, 9, 21, 49, 63, 131, 147, 393, 441, 917, 1179, 1321, 2751, 3963, 6419, 8253, 9247, 11889, 19257, 27741, 57771, 64729, 83223, 173051, 194187, 519153, 582561, 1211357, 1557459, 3634071, 8479499, 10902213, 25438497, 76315491]

約数ペア:

[(1, 76315491), (3, 25438497), (7, 10902213), (9, 8479499), (21, 3634071), (49, 1557459), (63, 1211357), (131, 582561), (147, 519153), (393, 194187), (441, 173051), (917, 83223), (1179, 64729), (1321, 57771), (2751, 27741), (3963, 19257), (6419, 11889), (8253, 9247)]