140170497

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 199034880

約数和(自身を除く): 58864383

約数列:

[1, 3, 43, 47, 61, 129, 141, 183, 379, 1137, 2021, 2623, 2867, 6063, 7869, 8601, 16297, 17813, 23119, 48891, 53439, 69357, 123281, 369843, 765959, 994117, 1086593, 2297877, 2982351, 3259779, 46723499, 140170497]

約数ペア:

[(1, 140170497), (3, 46723499), (43, 3259779), (47, 2982351), (61, 2297877), (129, 1086593), (141, 994117), (183, 765959), (379, 369843), (1137, 123281), (2021, 69357), (2623, 53439), (2867, 48891), (6063, 23119), (7869, 17813), (8601, 16297)]