160972645239

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{773}}^1\times {\mathrm{80621}}^1$

素因数の和:81448

約数の個数: 48

約数和(自身を含む): 272569437504

約数和(自身を除く): 111596792265

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 773, 861, 2319, 2583, 5411, 6957, 16233, 31693, 48699, 80621, 95079, 221851, 241863, 285237, 564347, 665553, 725589, 1693041, 1996659, 3305461, 5079123, 9916383, 23138227, 29749149, 62320033, 69414681, 186960099, 208244043, 436240231, 560880297, 1308720693, 2555121353, 3926162079, 7665364059, 17885849471, 22996092177, 53657548413, 160972645239]

約数ペア:

[(1, 160972645239), (3, 53657548413), (7, 22996092177), (9, 17885849471), (21, 7665364059), (41, 3926162079), (63, 2555121353), (123, 1308720693), (287, 560880297), (369, 436240231), (773, 208244043), (861, 186960099), (2319, 69414681), (2583, 62320033), (5411, 29749149), (6957, 23138227), (16233, 9916383), (31693, 5079123), (48699, 3305461), (80621, 1996659), (95079, 1693041), (221851, 725589), (241863, 665553), (285237, 564347)]