102893247

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 56

約数和(自身を含む): 165786240

約数和(自身を除く): 62892993

約数列:

[1, 3, 9, 27, 29, 31, 81, 87, 93, 157, 243, 261, 279, 471, 729, 783, 837, 899, 1413, 2349, 2511, 2697, 4239, 4553, 4867, 7047, 7533, 8091, 12717, 13659, 14601, 21141, 22599, 24273, 38151, 40977, 43803, 72819, 114453, 122931, 131409, 141143, 218457, 368793, 394227, 423429, 655371, 1106379, 1182681, 1270287, 3319137, 3548043, 3810861, 11432583, 34297749, 102893247]

約数ペア:

[(1, 102893247), (3, 34297749), (9, 11432583), (27, 3810861), (29, 3548043), (31, 3319137), (81, 1270287), (87, 1182681), (93, 1106379), (157, 655371), (243, 423429), (261, 394227), (279, 368793), (471, 218457), (729, 141143), (783, 131409), (837, 122931), (899, 114453), (1413, 72819), (2349, 43803), (2511, 40977), (2697, 38151), (4239, 24273), (4553, 22599), (4867, 21141), (7047, 14601), (7533, 13659), (8091, 12717)]