3770164881

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{3467}}^1$

素因数の和:3942

約数の個数: 48

約数和(自身を含む): 6392550528

約数和(自身を除く): 2622385647

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 421, 861, 1263, 2583, 2947, 3467, 3789, 8841, 10401, 17261, 24269, 26523, 31203, 51783, 72807, 120827, 142147, 155349, 218421, 362481, 426441, 995029, 1087443, 1279323, 1459607, 2985087, 4378821, 8955261, 10217249, 13136463, 30651747, 59843887, 91955241, 179531661, 418907209, 538594983, 1256721627, 3770164881]

約数ペア:

[(1, 3770164881), (3, 1256721627), (7, 538594983), (9, 418907209), (21, 179531661), (41, 91955241), (63, 59843887), (123, 30651747), (287, 13136463), (369, 10217249), (421, 8955261), (861, 4378821), (1263, 2985087), (2583, 1459607), (2947, 1279323), (3467, 1087443), (3789, 995029), (8841, 426441), (10401, 362481), (17261, 218421), (24269, 155349), (26523, 142147), (31203, 120827), (51783, 72807)]