72224229

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4283}}^1$

素因数の和:4377

約数の個数: 32

約数和(自身を含む): 121734144

約数和(自身を除く): 49509915

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 219, 231, 511, 803, 1533, 2409, 4283, 5621, 12849, 16863, 29981, 47113, 89943, 141339, 312659, 329791, 937977, 989373, 2188613, 3439249, 6565839, 10317747, 24074743, 72224229]

約数ペア:

[(1, 72224229), (3, 24074743), (7, 10317747), (11, 6565839), (21, 3439249), (33, 2188613), (73, 989373), (77, 937977), (219, 329791), (231, 312659), (511, 141339), (803, 89943), (1533, 47113), (2409, 29981), (4283, 16863), (5621, 12849)]