97977411

素因数分解:

$3^3\times 7^2\times {\mathrm{103}}^1\times {\mathrm{719}}^1$

素因数の和:845

約数の個数: 48

約数和(自身を含む): 170726400

約数和(自身を除く): 72748989

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 103, 147, 189, 309, 441, 719, 721, 927, 1323, 2157, 2163, 2781, 5033, 5047, 6471, 6489, 15099, 15141, 19413, 19467, 35231, 45297, 45423, 74057, 105693, 135891, 136269, 222171, 317079, 518399, 666513, 951237, 1555197, 1999539, 3628793, 4665591, 10886379, 13996773, 32659137, 97977411]

約数ペア:

[(1, 97977411), (3, 32659137), (7, 13996773), (9, 10886379), (21, 4665591), (27, 3628793), (49, 1999539), (63, 1555197), (103, 951237), (147, 666513), (189, 518399), (309, 317079), (441, 222171), (719, 136269), (721, 135891), (927, 105693), (1323, 74057), (2157, 45423), (2163, 45297), (2781, 35231), (5033, 19467), (5047, 19413), (6471, 15141), (6489, 15099)]