64823241

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{463}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 101560320

約数和(自身を除く): 36737079

約数列:

[1, 3, 7, 21, 59, 113, 177, 339, 413, 463, 791, 1239, 1389, 2373, 3241, 6667, 9723, 20001, 27317, 46669, 52319, 81951, 140007, 156957, 191219, 366233, 573657, 1098699, 3086821, 9260463, 21607747, 64823241]

約数ペア:

[(1, 64823241), (3, 21607747), (7, 9260463), (21, 3086821), (59, 1098699), (113, 573657), (177, 366233), (339, 191219), (413, 156957), (463, 140007), (791, 81951), (1239, 52319), (1389, 46669), (2373, 27317), (3241, 20001), (6667, 9723)]