164134131

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 254017536

約数和(自身を除く): 89883405

約数列:

[1, 3, 7, 21, 151, 191, 271, 453, 573, 813, 1057, 1337, 1897, 3171, 4011, 5691, 28841, 40921, 51761, 86523, 122763, 155283, 201887, 286447, 362327, 605661, 859341, 1086981, 7815911, 23447733, 54711377, 164134131]

約数ペア:

[(1, 164134131), (3, 54711377), (7, 23447733), (21, 7815911), (151, 1086981), (191, 859341), (271, 605661), (453, 362327), (573, 286447), (813, 201887), (1057, 155283), (1337, 122763), (1897, 86523), (3171, 51761), (4011, 40921), (5691, 28841)]