169910559

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 324979200

約数和(自身を除く): 155068641

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 61, 63, 91, 117, 133, 171, 179, 183, 247, 273, 399, 427, 537, 549, 741, 793, 819, 1159, 1197, 1253, 1281, 1611, 1729, 2223, 2327, 2379, 3401, 3477, 3759, 3843, 5187, 5551, 6981, 7137, 8113, 10203, 10431, 10919, 11277, 15067, 15561, 16289, 16653, 20943, 23807, 24339, 30609, 32757, 44213, 45201, 48867, 49959, 71421, 73017, 76433, 98271, 105469, 132639, 135603, 141947, 146601, 207461, 214263, 229299, 309491, 316407, 397917, 425841, 622383, 687897, 928473, 949221, 993629, 1277523, 1452227, 1867149, 2696993, 2785419, 2980887, 4356681, 8090979, 8942661, 13070043, 18878951, 24272937, 56636853, 169910559]

約数ペア:

[(1, 169910559), (3, 56636853), (7, 24272937), (9, 18878951), (13, 13070043), (19, 8942661), (21, 8090979), (39, 4356681), (57, 2980887), (61, 2785419), (63, 2696993), (91, 1867149), (117, 1452227), (133, 1277523), (171, 993629), (179, 949221), (183, 928473), (247, 687897), (273, 622383), (399, 425841), (427, 397917), (537, 316407), (549, 309491), (741, 229299), (793, 214263), (819, 207461), (1159, 146601), (1197, 141947), (1253, 135603), (1281, 132639), (1611, 105469), (1729, 98271), (2223, 76433), (2327, 73017), (2379, 71421), (3401, 49959), (3477, 48867), (3759, 45201), (3843, 44213), (5187, 32757), (5551, 30609), (6981, 24339), (7137, 23807), (8113, 20943), (10203, 16653), (10431, 16289), (10919, 15561), (11277, 15067)]