143345457

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{6343}}^1$

素因数の和:6392

約数の個数: 28

約数和(自身を含む): 221887744

約数和(自身を除く): 78542287

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 729, 837, 2511, 6343, 7533, 19029, 22599, 57087, 171261, 196633, 513783, 589899, 1541349, 1769697, 4624047, 5309091, 15927273, 47781819, 143345457]

約数ペア:

[(1, 143345457), (3, 47781819), (9, 15927273), (27, 5309091), (31, 4624047), (81, 1769697), (93, 1541349), (243, 589899), (279, 513783), (729, 196633), (837, 171261), (2511, 57087), (6343, 22599), (7533, 19029)]