3315672387

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1993}}^1$

素因数の和:2094

約数の個数: 80

約数和(自身を含む): 5558952960

約数和(自身を除く): 2243280573

約数列:

[1, 3, 9, 19, 23, 27, 47, 57, 69, 81, 141, 171, 207, 423, 437, 513, 621, 893, 1081, 1269, 1311, 1539, 1863, 1993, 2679, 3243, 3807, 3933, 5979, 8037, 9729, 11799, 17937, 20539, 24111, 29187, 35397, 37867, 45839, 53811, 61617, 72333, 87561, 93671, 113601, 137517, 161433, 184851, 281013, 340803, 412551, 554553, 843039, 870941, 1022409, 1237653, 1663659, 1779749, 2154433, 2529117, 2612823, 3067227, 3712959, 5339247, 6463299, 7587351, 7838469, 16017741, 19389897, 23515407, 40934227, 48053223, 58169691, 70546221, 122802681, 144159669, 174509073, 368408043, 1105224129, 3315672387]

約数ペア:

[(1, 3315672387), (3, 1105224129), (9, 368408043), (19, 174509073), (23, 144159669), (27, 122802681), (47, 70546221), (57, 58169691), (69, 48053223), (81, 40934227), (141, 23515407), (171, 19389897), (207, 16017741), (423, 7838469), (437, 7587351), (513, 6463299), (621, 5339247), (893, 3712959), (1081, 3067227), (1269, 2612823), (1311, 2529117), (1539, 2154433), (1863, 1779749), (1993, 1663659), (2679, 1237653), (3243, 1022409), (3807, 870941), (3933, 843039), (5979, 554553), (8037, 412551), (9729, 340803), (11799, 281013), (17937, 184851), (20539, 161433), (24111, 137517), (29187, 113601), (35397, 93671), (37867, 87561), (45839, 72333), (53811, 61617)]