156664652487

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2341}}^1\times {\mathrm{54013}}^1$

素因数の和:56423

約数の個数: 32

約数和(自身を含む): 242881512960

約数和(自身を除く): 86216860473

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 2341, 7023, 16387, 49161, 54013, 138119, 162039, 378091, 414357, 966833, 1134273, 2900499, 3186767, 9560301, 22307369, 66922107, 126444433, 379333299, 885111031, 2655333093, 7460221547, 22380664641, 52221550829, 156664652487]

約数ペア:

[(1, 156664652487), (3, 52221550829), (7, 22380664641), (21, 7460221547), (59, 2655333093), (177, 885111031), (413, 379333299), (1239, 126444433), (2341, 66922107), (7023, 22307369), (16387, 9560301), (49161, 3186767), (54013, 2900499), (138119, 1134273), (162039, 966833), (378091, 414357)]