146973879

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11317}}^1$

素因数の和:11376

約数の個数: 32

約数和(自身を含む): 240847040

約数和(自身を除く): 93873161

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1443, 4329, 11317, 12987, 33951, 101853, 147121, 305559, 418729, 441363, 1256187, 1324089, 3768561, 3972267, 5443477, 11305683, 16330431, 48991293, 146973879]

約数ペア:

[(1, 146973879), (3, 48991293), (9, 16330431), (13, 11305683), (27, 5443477), (37, 3972267), (39, 3768561), (111, 1324089), (117, 1256187), (333, 441363), (351, 418729), (481, 305559), (999, 147121), (1443, 101853), (4329, 33951), (11317, 12987)]