90958917609

素因数分解:

$3^2\times 7^2\times {\mathrm{571}}^1\times {\mathrm{361219}}^1$

素因数の和:361810

約数の個数: 36

約数和(自身を含む): 153103819440

約数和(自身を除く): 62144901831

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 571, 1713, 3997, 5139, 11991, 27979, 35973, 83937, 251811, 361219, 1083657, 2528533, 3250971, 7585599, 17699731, 22756797, 53099193, 159297579, 206256049, 618768147, 1443792343, 1856304441, 4331377029, 10106546401, 12994131087, 30319639203, 90958917609]

約数ペア:

[(1, 90958917609), (3, 30319639203), (7, 12994131087), (9, 10106546401), (21, 4331377029), (49, 1856304441), (63, 1443792343), (147, 618768147), (441, 206256049), (571, 159297579), (1713, 53099193), (3997, 22756797), (5139, 17699731), (11991, 7585599), (27979, 3250971), (35973, 2528533), (83937, 1083657), (251811, 361219)]