71446809

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2791}}^1$

素因数の和:2877

約数の個数: 32

約数和(自身を含む): 115789824

約数和(自身を除く): 44343015

約数列:

[1, 3, 7, 21, 23, 53, 69, 159, 161, 371, 483, 1113, 1219, 2791, 3657, 8373, 8533, 19537, 25599, 58611, 64193, 147923, 192579, 443769, 449351, 1035461, 1348053, 3106383, 3402229, 10206687, 23815603, 71446809]

約数ペア:

[(1, 71446809), (3, 23815603), (7, 10206687), (21, 3402229), (23, 3106383), (53, 1348053), (69, 1035461), (159, 449351), (161, 443769), (371, 192579), (483, 147923), (1113, 64193), (1219, 58611), (2791, 25599), (3657, 19537), (8373, 8533)]