64126569

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 100094400

約数和(自身を除く): 35967831

約数列:

[1, 3, 13, 29, 31, 39, 59, 87, 93, 177, 377, 403, 767, 899, 961, 1131, 1209, 1711, 1829, 2301, 2697, 2883, 5133, 5487, 11687, 12493, 22243, 23777, 27869, 35061, 37479, 53041, 56699, 66729, 71331, 83607, 159123, 170097, 362297, 689533, 737087, 1086891, 1644271, 2068599, 2211261, 4932813, 21375523, 64126569]

約数ペア:

[(1, 64126569), (3, 21375523), (13, 4932813), (29, 2211261), (31, 2068599), (39, 1644271), (59, 1086891), (87, 737087), (93, 689533), (177, 362297), (377, 170097), (403, 159123), (767, 83607), (899, 71331), (961, 66729), (1131, 56699), (1209, 53041), (1711, 37479), (1829, 35061), (2301, 27869), (2697, 23777), (2883, 22243), (5133, 12493), (5487, 11687)]