69862419

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{881}}^1$

素因数の和:993

約数の個数: 40

約数和(自身を含む): 115259760

約数和(自身を除く): 45397341

約数列:

[1, 3, 9, 11, 27, 33, 81, 89, 99, 267, 297, 801, 881, 891, 979, 2403, 2643, 2937, 7209, 7929, 8811, 9691, 23787, 26433, 29073, 71361, 78409, 79299, 87219, 235227, 261657, 705681, 784971, 862499, 2117043, 2587497, 6351129, 7762491, 23287473, 69862419]

約数ペア:

[(1, 69862419), (3, 23287473), (9, 7762491), (11, 6351129), (27, 2587497), (33, 2117043), (81, 862499), (89, 784971), (99, 705681), (267, 261657), (297, 235227), (801, 87219), (881, 79299), (891, 78409), (979, 71361), (2403, 29073), (2643, 26433), (2937, 23787), (7209, 9691), (7929, 8811)]