101333421

素因数分解:

$3^2\times 7^2\times {\mathrm{229781}}^1$

素因数の和:229801

約数の個数: 18

約数和(自身を含む): 170268462

約数和(自身を除く): 68935041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 229781, 689343, 1608467, 2068029, 4825401, 11259269, 14476203, 33777807, 101333421]

約数ペア:

[(1, 101333421), (3, 33777807), (7, 14476203), (9, 11259269), (21, 4825401), (49, 2068029), (63, 1608467), (147, 689343), (441, 229781)]