86772231

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1049}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 155937600

約数和(自身を除く): 69165369

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 101, 117, 273, 303, 707, 819, 909, 1049, 1313, 2121, 3147, 3939, 6363, 7343, 9191, 9441, 11817, 13637, 22029, 27573, 40911, 66087, 82719, 95459, 105949, 122733, 286377, 317847, 741643, 859131, 953541, 1377337, 2224929, 4132011, 6674787, 9641359, 12396033, 28924077, 86772231]

約数ペア:

[(1, 86772231), (3, 28924077), (7, 12396033), (9, 9641359), (13, 6674787), (21, 4132011), (39, 2224929), (63, 1377337), (91, 953541), (101, 859131), (117, 741643), (273, 317847), (303, 286377), (707, 122733), (819, 105949), (909, 95459), (1049, 82719), (1313, 66087), (2121, 40911), (3147, 27573), (3939, 22029), (6363, 13637), (7343, 11817), (9191, 9441)]