401528028273

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1\times {\mathrm{51061}}^1$

素因数の和:51665

約数の個数: 32

約数和(自身を含む): 551008816512

約数和(自身を除く): 149480788239

約数列:

[1, 3, 61, 97, 183, 291, 443, 1329, 5917, 17751, 27023, 42971, 51061, 81069, 128913, 153183, 2621231, 3114721, 4952917, 7863693, 9344163, 14858751, 22620023, 67860069, 302127937, 906383811, 1379821403, 2194142231, 4139464209, 6582426693, 133842676091, 401528028273]

約数ペア:

[(1, 401528028273), (3, 133842676091), (61, 6582426693), (97, 4139464209), (183, 2194142231), (291, 1379821403), (443, 906383811), (1329, 302127937), (5917, 67860069), (17751, 22620023), (27023, 14858751), (42971, 9344163), (51061, 7863693), (81069, 4952917), (128913, 3114721), (153183, 2621231)]