121919835

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{11119}}^1$

素因数の和:11187

約数の個数: 32

約数和(自身を含む): 211368960

約数和(自身を除く): 89449125

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 3655, 10965, 11119, 33357, 55595, 166785, 189023, 478117, 567069, 945115, 1434351, 2390585, 2835345, 7171755, 8127989, 24383967, 40639945, 121919835]

約数ペア:

[(1, 121919835), (3, 40639945), (5, 24383967), (15, 8127989), (17, 7171755), (43, 2835345), (51, 2390585), (85, 1434351), (129, 945115), (215, 567069), (255, 478117), (645, 189023), (731, 166785), (2193, 55595), (3655, 33357), (10965, 11119)]