129115467

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 207625600

約数和(自身を除く): 78510133

約数列:

[1, 3, 9, 13, 39, 61, 79, 117, 183, 229, 237, 549, 687, 711, 793, 1027, 2061, 2379, 2977, 3081, 4819, 7137, 8931, 9243, 13969, 14457, 18091, 26793, 41907, 43371, 54273, 62647, 125721, 162819, 181597, 187941, 235183, 544791, 563823, 705549, 1103551, 1634373, 2116647, 3310653, 9931959, 14346163, 43038489, 129115467]

約数ペア:

[(1, 129115467), (3, 43038489), (9, 14346163), (13, 9931959), (39, 3310653), (61, 2116647), (79, 1634373), (117, 1103551), (183, 705549), (229, 563823), (237, 544791), (549, 235183), (687, 187941), (711, 181597), (793, 162819), (1027, 125721), (2061, 62647), (2379, 54273), (2977, 43371), (3081, 41907), (4819, 26793), (7137, 18091), (8931, 14457), (9243, 13969)]