193730823

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1381}}^1$

素因数の和:1520

約数の個数: 48

約数和(自身を含む): 332011680

約数和(自身を除く): 138280857

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 109, 117, 143, 327, 429, 981, 1199, 1287, 1381, 1417, 3597, 4143, 4251, 10791, 12429, 12753, 15191, 15587, 17953, 45573, 46761, 53859, 136719, 140283, 150529, 161577, 197483, 451587, 592449, 1354761, 1655819, 1777347, 1956877, 4967457, 5870631, 14902371, 17611893, 21525647, 64576941, 193730823]

約数ペア:

[(1, 193730823), (3, 64576941), (9, 21525647), (11, 17611893), (13, 14902371), (33, 5870631), (39, 4967457), (99, 1956877), (109, 1777347), (117, 1655819), (143, 1354761), (327, 592449), (429, 451587), (981, 197483), (1199, 161577), (1287, 150529), (1381, 140283), (1417, 136719), (3597, 53859), (4143, 46761), (4251, 45573), (10791, 17953), (12429, 15587), (12753, 15191)]