69102999

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 120766464

約数和(自身を除く): 51663465

約数列:

[1, 3, 7, 9, 21, 31, 41, 63, 93, 123, 217, 279, 287, 369, 651, 861, 863, 1271, 1953, 2583, 2589, 3813, 6041, 7767, 8897, 11439, 18123, 26691, 26753, 35383, 54369, 80073, 80259, 106149, 187271, 240777, 247681, 318447, 561813, 743043, 1096873, 1685439, 2229129, 3290619, 7678111, 9871857, 23034333, 69102999]

約数ペア:

[(1, 69102999), (3, 23034333), (7, 9871857), (9, 7678111), (21, 3290619), (31, 2229129), (41, 1685439), (63, 1096873), (93, 743043), (123, 561813), (217, 318447), (279, 247681), (287, 240777), (369, 187271), (651, 106149), (861, 80259), (863, 80073), (1271, 54369), (1953, 35383), (2583, 26753), (2589, 26691), (3813, 18123), (6041, 11439), (7767, 8897)]