146405763

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^2\times {\mathrm{461}}^1$

素因数の和:616

約数の個数: 36

約数和(自身を含む): 245669424

約数和(自身を除く): 99263661

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 461, 497, 639, 1383, 1491, 3227, 4149, 4473, 5041, 9681, 15123, 29043, 32731, 35287, 45369, 98193, 105861, 229117, 294579, 317583, 687351, 2062053, 2323901, 6971703, 16267307, 20915109, 48801921, 146405763]

約数ペア:

[(1, 146405763), (3, 48801921), (7, 20915109), (9, 16267307), (21, 6971703), (63, 2323901), (71, 2062053), (213, 687351), (461, 317583), (497, 294579), (639, 229117), (1383, 105861), (1491, 98193), (3227, 45369), (4149, 35287), (4473, 32731), (5041, 29043), (9681, 15123)]