83782491

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 130808832

約数和(自身を除く): 47026341

約数列:

[1, 3, 13, 23, 31, 39, 69, 93, 131, 299, 393, 403, 529, 713, 897, 1209, 1587, 1703, 2139, 3013, 4061, 5109, 6877, 9039, 9269, 12183, 16399, 20631, 27807, 39169, 49197, 52793, 69299, 93403, 117507, 158379, 207897, 213187, 280209, 639561, 900887, 1214239, 2148269, 2702661, 3642717, 6444807, 27927497, 83782491]

約数ペア:

[(1, 83782491), (3, 27927497), (13, 6444807), (23, 3642717), (31, 2702661), (39, 2148269), (69, 1214239), (93, 900887), (131, 639561), (299, 280209), (393, 213187), (403, 207897), (529, 158379), (713, 117507), (897, 93403), (1209, 69299), (1587, 52793), (1703, 49197), (2139, 39169), (3013, 27807), (4061, 20631), (5109, 16399), (6877, 12183), (9039, 9269)]