101809953

素因数分解:

$3^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:377

約数の個数: 56

約数和(自身を含む): 177538176

約数和(自身を除く): 75728223

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 81, 189, 213, 243, 281, 497, 567, 639, 729, 843, 1491, 1701, 1917, 1967, 2529, 4473, 5103, 5751, 5901, 7587, 13419, 17253, 17703, 19951, 22761, 40257, 51759, 53109, 59853, 68283, 120771, 139657, 159327, 179559, 204849, 362313, 418971, 477981, 538677, 1256913, 1433943, 1616031, 3770739, 4848093, 11312217, 14544279, 33936651, 101809953]

約数ペア:

[(1, 101809953), (3, 33936651), (7, 14544279), (9, 11312217), (21, 4848093), (27, 3770739), (63, 1616031), (71, 1433943), (81, 1256913), (189, 538677), (213, 477981), (243, 418971), (281, 362313), (497, 204849), (567, 179559), (639, 159327), (729, 139657), (843, 120771), (1491, 68283), (1701, 59853), (1917, 53109), (1967, 51759), (2529, 40257), (4473, 22761), (5103, 19951), (5751, 17703), (5901, 17253), (7587, 13419)]