121842867951

素因数分解:

$3^3\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1607659}}^1$

素因数の和:1608076

約数の個数: 32

約数和(自身を含む): 206809382400

約数和(自身を除く): 84966514449

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 401, 1203, 2807, 3609, 8421, 10827, 25263, 75789, 1607659, 4822977, 11253613, 14468931, 33760839, 43406793, 101282517, 303847551, 644671259, 1934013777, 4512698813, 5802041331, 13538096439, 17406123993, 40614289317, 121842867951]

約数ペア:

[(1, 121842867951), (3, 40614289317), (7, 17406123993), (9, 13538096439), (21, 5802041331), (27, 4512698813), (63, 1934013777), (189, 644671259), (401, 303847551), (1203, 101282517), (2807, 43406793), (3609, 33760839), (8421, 14468931), (10827, 11253613), (25263, 4822977), (75789, 1607659)]