70851921

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 110315520

約数和(自身を除く): 39463599

約数列:

[1, 3, 7, 21, 89, 167, 227, 267, 501, 623, 681, 1169, 1589, 1869, 3507, 4767, 14863, 20203, 37909, 44589, 60609, 104041, 113727, 141421, 265363, 312123, 424263, 796089, 3373901, 10121703, 23617307, 70851921]

約数ペア:

[(1, 70851921), (3, 23617307), (7, 10121703), (21, 3373901), (89, 796089), (167, 424263), (227, 312123), (267, 265363), (501, 141421), (623, 113727), (681, 104041), (1169, 60609), (1589, 44589), (1869, 37909), (3507, 20203), (4767, 14863)]