80155647

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1021}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 138386976

約数和(自身を除く): 58231329

約数列:

[1, 3, 9, 11, 13, 33, 39, 61, 99, 117, 143, 183, 429, 549, 671, 793, 1021, 1287, 2013, 2379, 3063, 6039, 7137, 8723, 9189, 11231, 13273, 26169, 33693, 39819, 62281, 78507, 101079, 119457, 146003, 186843, 438009, 560529, 685091, 809653, 1314027, 2055273, 2428959, 6165819, 7286877, 8906183, 26718549, 80155647]

約数ペア:

[(1, 80155647), (3, 26718549), (9, 8906183), (11, 7286877), (13, 6165819), (33, 2428959), (39, 2055273), (61, 1314027), (99, 809653), (117, 685091), (143, 560529), (183, 438009), (429, 186843), (549, 146003), (671, 119457), (793, 101079), (1021, 78507), (1287, 62281), (2013, 39819), (2379, 33693), (3063, 26169), (6039, 13273), (7137, 11231), (8723, 9189)]