201609009381

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2179}}^1\times {\mathrm{8209}}^1$

素因数の和:10438

約数の個数: 48

約数和(自身を含む): 307698977600

約数和(自身を除く): 106089968219

約数列:

[1, 3, 13, 17, 39, 51, 221, 289, 663, 867, 2179, 3757, 6537, 8209, 11271, 24627, 28327, 37043, 84981, 106717, 111129, 139553, 320151, 418659, 481559, 629731, 1444677, 1814189, 1889193, 2372401, 5442567, 7117203, 8186503, 17887411, 24559509, 30841213, 53662233, 92523639, 232536343, 304085987, 697609029, 912257961, 3953117831, 5169461779, 11859353493, 15508385337, 67203003127, 201609009381]

約数ペア:

[(1, 201609009381), (3, 67203003127), (13, 15508385337), (17, 11859353493), (39, 5169461779), (51, 3953117831), (221, 912257961), (289, 697609029), (663, 304085987), (867, 232536343), (2179, 92523639), (3757, 53662233), (6537, 30841213), (8209, 24559509), (11271, 17887411), (24627, 8186503), (28327, 7117203), (37043, 5442567), (84981, 2372401), (106717, 1889193), (111129, 1814189), (139553, 1444677), (320151, 629731), (418659, 481559)]