129343851

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:953

約数の個数: 64

約数和(自身を含む): 239984640

約数和(自身を除く): 110640789

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 61, 63, 91, 117, 183, 189, 273, 351, 427, 549, 793, 819, 863, 1281, 1647, 2379, 2457, 2589, 3843, 5551, 6041, 7137, 7767, 11219, 11529, 16653, 18123, 21411, 23301, 33657, 49959, 52643, 54369, 78533, 100971, 149877, 157929, 163107, 235599, 302913, 368501, 473787, 684359, 706797, 1105503, 1421361, 2053077, 2120391, 3316509, 4790513, 6159231, 9949527, 14371539, 18477693, 43114617, 129343851]

約数ペア:

[(1, 129343851), (3, 43114617), (7, 18477693), (9, 14371539), (13, 9949527), (21, 6159231), (27, 4790513), (39, 3316509), (61, 2120391), (63, 2053077), (91, 1421361), (117, 1105503), (183, 706797), (189, 684359), (273, 473787), (351, 368501), (427, 302913), (549, 235599), (793, 163107), (819, 157929), (863, 149877), (1281, 100971), (1647, 78533), (2379, 54369), (2457, 52643), (2589, 49959), (3843, 33657), (5551, 23301), (6041, 21411), (7137, 18123), (7767, 16653), (11219, 11529)]