75043969

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1229}}^1$

素因数の和:1321

約数の個数: 32

約数和(自身を含む): 102493440

約数和(自身を除く): 27449471

約数列:

[1, 7, 11, 13, 61, 77, 91, 143, 427, 671, 793, 1001, 1229, 4697, 5551, 8603, 8723, 13519, 15977, 61061, 74969, 94633, 111839, 175747, 524783, 824659, 974597, 1230229, 5772613, 6822179, 10720567, 75043969]

約数ペア:

[(1, 75043969), (7, 10720567), (11, 6822179), (13, 5772613), (61, 1230229), (77, 974597), (91, 824659), (143, 524783), (427, 175747), (671, 111839), (793, 94633), (1001, 74969), (1229, 61061), (4697, 15977), (5551, 13519), (8603, 8723)]