66441627

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:210

約数の個数: 80

約数和(自身を含む): 123152832

約数和(自身を除く): 56711205

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 61, 63, 81, 113, 119, 153, 183, 189, 339, 357, 427, 459, 549, 567, 791, 1017, 1037, 1071, 1281, 1377, 1647, 1921, 2373, 3051, 3111, 3213, 3843, 4941, 5763, 6893, 7119, 7259, 9153, 9333, 9639, 11529, 13447, 17289, 20679, 21357, 21777, 27999, 34587, 40341, 48251, 51867, 62037, 64071, 65331, 83997, 117181, 121023, 144753, 155601, 186111, 195993, 351543, 363069, 434259, 558333, 587979, 820267, 1054629, 1089207, 1302777, 2460801, 3163887, 3908331, 7382403, 9491661, 22147209, 66441627]

約数ペア:

[(1, 66441627), (3, 22147209), (7, 9491661), (9, 7382403), (17, 3908331), (21, 3163887), (27, 2460801), (51, 1302777), (61, 1089207), (63, 1054629), (81, 820267), (113, 587979), (119, 558333), (153, 434259), (183, 363069), (189, 351543), (339, 195993), (357, 186111), (427, 155601), (459, 144753), (549, 121023), (567, 117181), (791, 83997), (1017, 65331), (1037, 64071), (1071, 62037), (1281, 51867), (1377, 48251), (1647, 40341), (1921, 34587), (2373, 27999), (3051, 21777), (3111, 21357), (3213, 20679), (3843, 17289), (4941, 13447), (5763, 11529), (6893, 9639), (7119, 9333), (7259, 9153)]