91225197

素因数分解:

$3^4\times 7^1\times {\mathrm{251}}^1\times {\mathrm{641}}^1$

素因数の和:911

約数の個数: 40

約数和(自身を含む): 156606912

約数和(自身を除く): 65381715

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 251, 567, 641, 753, 1757, 1923, 2259, 4487, 5271, 5769, 6777, 13461, 15813, 17307, 20331, 40383, 47439, 51921, 121149, 142317, 160891, 363447, 482673, 1126237, 1448019, 3378711, 4344057, 10136133, 13032171, 30408399, 91225197]

約数ペア:

[(1, 91225197), (3, 30408399), (7, 13032171), (9, 10136133), (21, 4344057), (27, 3378711), (63, 1448019), (81, 1126237), (189, 482673), (251, 363447), (567, 160891), (641, 142317), (753, 121149), (1757, 51921), (1923, 47439), (2259, 40383), (4487, 20331), (5271, 17307), (5769, 15813), (6777, 13461)]