15704049999

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{971}}^1$

素因数の和:1356

約数の個数: 64

約数和(自身を含む): 24508956672

約数和(自身を除く): 8804906673

約数列:

[1, 3, 11, 17, 33, 51, 127, 187, 227, 381, 561, 681, 971, 1397, 2159, 2497, 2913, 3859, 4191, 6477, 7491, 10681, 11577, 16507, 23749, 28829, 32043, 42449, 49521, 71247, 86487, 123317, 127347, 181577, 220417, 317119, 369951, 490093, 544731, 661251, 951357, 1356487, 1470279, 2096389, 2424587, 3747089, 4069461, 5391023, 6289167, 7273761, 11241267, 16173069, 23060279, 27992959, 41217979, 69180837, 83978877, 123653937, 307922549, 475880303, 923767647, 1427640909, 5234683333, 15704049999]

約数ペア:

[(1, 15704049999), (3, 5234683333), (11, 1427640909), (17, 923767647), (33, 475880303), (51, 307922549), (127, 123653937), (187, 83978877), (227, 69180837), (381, 41217979), (561, 27992959), (681, 23060279), (971, 16173069), (1397, 11241267), (2159, 7273761), (2497, 6289167), (2913, 5391023), (3859, 4069461), (4191, 3747089), (6477, 2424587), (7491, 2096389), (10681, 1470279), (11577, 1356487), (16507, 951357), (23749, 661251), (28829, 544731), (32043, 490093), (42449, 369951), (49521, 317119), (71247, 220417), (86487, 181577), (123317, 127347)]