69747639

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{743}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 104993280

約数和(自身を除く): 35245641

約数列:

[1, 3, 13, 29, 39, 83, 87, 249, 377, 743, 1079, 1131, 2229, 2407, 3237, 7221, 9659, 21547, 28977, 31291, 61669, 64641, 93873, 185007, 280111, 801697, 840333, 1788401, 2405091, 5365203, 23249213, 69747639]

約数ペア:

[(1, 69747639), (3, 23249213), (13, 5365203), (29, 2405091), (39, 1788401), (83, 840333), (87, 801697), (249, 280111), (377, 185007), (743, 93873), (1079, 64641), (1131, 61669), (2229, 31291), (2407, 28977), (3237, 21547), (7221, 9659)]