100811907

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1259}}^1$

素因数の和:1344

約数の個数: 48

約数和(自身を含む): 176117760

約数和(自身を除く): 75305853

約数列:

[1, 3, 7, 9, 21, 31, 41, 63, 93, 123, 217, 279, 287, 369, 651, 861, 1259, 1271, 1953, 2583, 3777, 3813, 8813, 8897, 11331, 11439, 26439, 26691, 39029, 51619, 79317, 80073, 117087, 154857, 273203, 351261, 361333, 464571, 819609, 1083999, 1600189, 2458827, 3251997, 4800567, 11201323, 14401701, 33603969, 100811907]

約数ペア:

[(1, 100811907), (3, 33603969), (7, 14401701), (9, 11201323), (21, 4800567), (31, 3251997), (41, 2458827), (63, 1600189), (93, 1083999), (123, 819609), (217, 464571), (279, 361333), (287, 351261), (369, 273203), (651, 154857), (861, 117087), (1259, 80073), (1271, 79317), (1953, 51619), (2583, 39029), (3777, 26691), (3813, 26439), (8813, 11439), (8897, 11331)]