1946007909

素因数分解:

$3^7\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:614

約数の個数: 64

約数和(自身を含む): 3074803200

約数和(自身を除く): 1128795291

約数列:

[1, 3, 9, 27, 29, 61, 81, 87, 183, 243, 261, 503, 549, 729, 783, 1509, 1647, 1769, 2187, 2349, 4527, 4941, 5307, 7047, 13581, 14587, 14823, 15921, 21141, 30683, 40743, 43761, 44469, 47763, 63423, 92049, 122229, 131283, 133407, 143289, 276147, 366687, 393849, 429867, 828441, 889807, 1100061, 1181547, 1289601, 2485323, 2669421, 3544641, 3868803, 7455969, 8008263, 10633923, 22367907, 24024789, 31901769, 67103721, 72074367, 216223101, 648669303, 1946007909]

約数ペア:

[(1, 1946007909), (3, 648669303), (9, 216223101), (27, 72074367), (29, 67103721), (61, 31901769), (81, 24024789), (87, 22367907), (183, 10633923), (243, 8008263), (261, 7455969), (503, 3868803), (549, 3544641), (729, 2669421), (783, 2485323), (1509, 1289601), (1647, 1181547), (1769, 1100061), (2187, 889807), (2349, 828441), (4527, 429867), (4941, 393849), (5307, 366687), (7047, 276147), (13581, 143289), (14587, 133407), (14823, 131283), (15921, 122229), (21141, 92049), (30683, 63423), (40743, 47763), (43761, 44469)]