120403101

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 209534976

約数和(自身を除く): 89131875

約数列:

[1, 3, 7, 13, 21, 31, 39, 41, 91, 93, 123, 217, 273, 287, 347, 403, 533, 651, 861, 1041, 1209, 1271, 1599, 2429, 2821, 3731, 3813, 4511, 7287, 8463, 8897, 10757, 11193, 13533, 14227, 16523, 26691, 31577, 32271, 42681, 49569, 75299, 94731, 99589, 115661, 139841, 184951, 225897, 298767, 346983, 419523, 441037, 554853, 978887, 1294657, 1323111, 2936661, 3087259, 3883971, 5733481, 9261777, 17200443, 40134367, 120403101]

約数ペア:

[(1, 120403101), (3, 40134367), (7, 17200443), (13, 9261777), (21, 5733481), (31, 3883971), (39, 3087259), (41, 2936661), (91, 1323111), (93, 1294657), (123, 978887), (217, 554853), (273, 441037), (287, 419523), (347, 346983), (403, 298767), (533, 225897), (651, 184951), (861, 139841), (1041, 115661), (1209, 99589), (1271, 94731), (1599, 75299), (2429, 49569), (2821, 42681), (3731, 32271), (3813, 31577), (4511, 26691), (7287, 16523), (8463, 14227), (8897, 13533), (10757, 11193)]