42890463

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1049}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 78624000

約数和(自身を除く): 35733537

約数列:

[1, 3, 7, 9, 11, 21, 33, 59, 63, 77, 99, 177, 231, 413, 531, 649, 693, 1049, 1239, 1947, 3147, 3717, 4543, 5841, 7343, 9441, 11539, 13629, 22029, 34617, 40887, 61891, 66087, 80773, 103851, 185673, 242319, 433237, 557019, 680801, 726957, 1299711, 2042403, 3899133, 4765607, 6127209, 14296821, 42890463]

約数ペア:

[(1, 42890463), (3, 14296821), (7, 6127209), (9, 4765607), (11, 3899133), (21, 2042403), (33, 1299711), (59, 726957), (63, 680801), (77, 557019), (99, 433237), (177, 242319), (231, 185673), (413, 103851), (531, 80773), (649, 66087), (693, 61891), (1049, 40887), (1239, 34617), (1947, 22029), (3147, 13629), (3717, 11539), (4543, 9441), (5841, 7343)]