123376527

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{991}}^1$

素因数の和:1085

約数の個数: 40

約数和(自身を含む): 194451840

約数和(自身を除く): 71075313

約数列:

[1, 3, 9, 27, 29, 53, 81, 87, 159, 261, 477, 783, 991, 1431, 1537, 2349, 2973, 4293, 4611, 8919, 13833, 26757, 28739, 41499, 52523, 80271, 86217, 124497, 157569, 258651, 472707, 775953, 1418121, 1523167, 2327859, 4254363, 4569501, 13708503, 41125509, 123376527]

約数ペア:

[(1, 123376527), (3, 41125509), (9, 13708503), (27, 4569501), (29, 4254363), (53, 2327859), (81, 1523167), (87, 1418121), (159, 775953), (261, 472707), (477, 258651), (783, 157569), (991, 124497), (1431, 86217), (1537, 80271), (2349, 52523), (2973, 41499), (4293, 28739), (4611, 26757), (8919, 13833)]