69049431

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 113817600

約数和(自身を除く): 44768169

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 149, 151, 279, 341, 447, 453, 1023, 1341, 1359, 1639, 1661, 3069, 4619, 4681, 4917, 4983, 13857, 14043, 14751, 14949, 22499, 41571, 42129, 50809, 51491, 67497, 152427, 154473, 202491, 247489, 457281, 463419, 697469, 742467, 2092407, 2227401, 6277221, 7672159, 23016477, 69049431]

約数ペア:

[(1, 69049431), (3, 23016477), (9, 7672159), (11, 6277221), (31, 2227401), (33, 2092407), (93, 742467), (99, 697469), (149, 463419), (151, 457281), (279, 247489), (341, 202491), (447, 154473), (453, 152427), (1023, 67497), (1341, 51491), (1359, 50809), (1639, 42129), (1661, 41571), (3069, 22499), (4619, 14949), (4681, 14751), (4917, 14043), (4983, 13857)]