67227435

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2663}}^1$

素因数の和:2705

約数の個数: 64

約数和(自身を含む): 138101760

約数和(自身を除く): 70874325

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 85, 99, 135, 153, 165, 187, 255, 297, 459, 495, 561, 765, 935, 1485, 1683, 2295, 2663, 2805, 5049, 7989, 8415, 13315, 23967, 25245, 29293, 39945, 45271, 71901, 87879, 119835, 135813, 146465, 226355, 263637, 359505, 407439, 439395, 497981, 679065, 790911, 1222317, 1318185, 1493943, 2037195, 2489905, 3954555, 4481829, 6111585, 7469715, 13445487, 22409145, 67227435]

約数ペア:

[(1, 67227435), (3, 22409145), (5, 13445487), (9, 7469715), (11, 6111585), (15, 4481829), (17, 3954555), (27, 2489905), (33, 2037195), (45, 1493943), (51, 1318185), (55, 1222317), (85, 790911), (99, 679065), (135, 497981), (153, 439395), (165, 407439), (187, 359505), (255, 263637), (297, 226355), (459, 146465), (495, 135813), (561, 119835), (765, 87879), (935, 71901), (1485, 45271), (1683, 39945), (2295, 29293), (2663, 25245), (2805, 23967), (5049, 13315), (7989, 8415)]