90777281399

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{1281821}}^1$

素因数の和:1282046

約数の個数: 16

約数和(自身を含む): 105991297536

約数和(自身を除く): 15214016137

約数列:

[1, 7, 67, 151, 469, 1057, 10117, 70819, 1281821, 8972747, 85882007, 193554971, 601174049, 1354884797, 12968183057, 90777281399]

約数ペア:

[(1, 90777281399), (7, 12968183057), (67, 1354884797), (151, 601174049), (469, 193554971), (1057, 85882007), (10117, 8972747), (70819, 1281821)]