66702951

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1021}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 118617408

約数和(自身を除く): 51914457

約数列:

[1, 3, 7, 9, 17, 21, 51, 61, 63, 119, 153, 183, 357, 427, 549, 1021, 1037, 1071, 1281, 3063, 3111, 3843, 7147, 7259, 9189, 9333, 17357, 21441, 21777, 52071, 62281, 64323, 65331, 121499, 156213, 186843, 364497, 435967, 560529, 1058777, 1093491, 1307901, 3176331, 3923703, 7411439, 9528993, 22234317, 66702951]

約数ペア:

[(1, 66702951), (3, 22234317), (7, 9528993), (9, 7411439), (17, 3923703), (21, 3176331), (51, 1307901), (61, 1093491), (63, 1058777), (119, 560529), (153, 435967), (183, 364497), (357, 186843), (427, 156213), (549, 121499), (1021, 65331), (1037, 64323), (1071, 62281), (1281, 52071), (3063, 21777), (3111, 21441), (3843, 17357), (7147, 9333), (7259, 9189)]