66061443

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 102961152

約数和(自身を除く): 36899709

約数列:

[1, 3, 7, 21, 83, 151, 249, 251, 453, 581, 753, 1057, 1743, 1757, 3171, 5271, 12533, 20833, 37599, 37901, 62499, 87731, 113703, 145831, 263193, 265307, 437493, 795921, 3145783, 9437349, 22020481, 66061443]

約数ペア:

[(1, 66061443), (3, 22020481), (7, 9437349), (21, 3145783), (83, 795921), (151, 437493), (249, 265307), (251, 263193), (453, 145831), (581, 113703), (753, 87731), (1057, 62499), (1743, 37901), (1757, 37599), (3171, 20833), (5271, 12533)]