163924917

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 241315200

約数和(自身を除く): 77390283

約数列:

[1, 3, 13, 39, 83, 89, 249, 267, 569, 1079, 1157, 1707, 3237, 3471, 7387, 7397, 22161, 22191, 47227, 50641, 96031, 141681, 151923, 288093, 613951, 658333, 1841853, 1974999, 4203203, 12609609, 54641639, 163924917]

約数ペア:

[(1, 163924917), (3, 54641639), (13, 12609609), (39, 4203203), (83, 1974999), (89, 1841853), (249, 658333), (267, 613951), (569, 288093), (1079, 151923), (1157, 141681), (1707, 96031), (3237, 50641), (3471, 47227), (7387, 22191), (7397, 22161)]