2015216253

素因数分解:

$3^6\times {\mathrm{151}}^1\times {\mathrm{18307}}^1$

素因数の和:18476

約数の個数: 28

約数和(自身を含む): 3041617888

約数和(自身を除く): 1026401635

約数列:

[1, 3, 9, 27, 81, 151, 243, 453, 729, 1359, 4077, 12231, 18307, 36693, 54921, 110079, 164763, 494289, 1482867, 2764357, 4448601, 8293071, 13345803, 24879213, 74637639, 223912917, 671738751, 2015216253]

約数ペア:

[(1, 2015216253), (3, 671738751), (9, 223912917), (27, 74637639), (81, 24879213), (151, 13345803), (243, 8293071), (453, 4448601), (729, 2764357), (1359, 1482867), (4077, 494289), (12231, 164763), (18307, 110079), (36693, 54921)]