151123887

素因数分解:

$3^7\times {\mathrm{43}}^1\times {\mathrm{1607}}^1$

素因数の和:1671

約数の個数: 32

約数和(自身を含む): 232066560

約数和(自身を除く): 80942673

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 729, 1161, 1607, 2187, 3483, 4821, 10449, 14463, 31347, 43389, 69101, 94041, 130167, 207303, 390501, 621909, 1171503, 1865727, 3514509, 5597181, 16791543, 50374629, 151123887]

約数ペア:

[(1, 151123887), (3, 50374629), (9, 16791543), (27, 5597181), (43, 3514509), (81, 1865727), (129, 1171503), (243, 621909), (387, 390501), (729, 207303), (1161, 130167), (1607, 94041), (2187, 69101), (3483, 43389), (4821, 31347), (10449, 14463)]