142437647529

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{383}}^1\times {\mathrm{4801}}^1$

素因数の和:5363

約数の個数: 64

約数和(自身を含む): 224226508800

約数和(自身を除く): 81788861271

約数列:

[1, 3, 9, 19, 27, 57, 151, 171, 383, 453, 513, 1149, 1359, 2869, 3447, 4077, 4801, 7277, 8607, 10341, 14403, 21831, 25821, 43209, 57833, 65493, 77463, 91219, 129627, 173499, 196479, 273657, 520497, 724951, 820971, 1098827, 1561491, 1838783, 2174853, 2462913, 3296481, 5516349, 6524559, 9889443, 13774069, 16549047, 19573677, 29668329, 34936877, 41322207, 49647141, 104810631, 123966621, 277656233, 314431893, 371899863, 832968699, 943295679, 2498906097, 5275468427, 7496718291, 15826405281, 47479215843, 142437647529]

約数ペア:

[(1, 142437647529), (3, 47479215843), (9, 15826405281), (19, 7496718291), (27, 5275468427), (57, 2498906097), (151, 943295679), (171, 832968699), (383, 371899863), (453, 314431893), (513, 277656233), (1149, 123966621), (1359, 104810631), (2869, 49647141), (3447, 41322207), (4077, 34936877), (4801, 29668329), (7277, 19573677), (8607, 16549047), (10341, 13774069), (14403, 9889443), (21831, 6524559), (25821, 5516349), (43209, 3296481), (57833, 2462913), (65493, 2174853), (77463, 1838783), (91219, 1561491), (129627, 1098827), (173499, 820971), (196479, 724951), (273657, 520497)]