66127806

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1439}}^1$

素因数の和:1510

約数の個数: 64

約数和(自身を含む): 157593600

約数和(自身を除く): 91465794

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 37, 46, 54, 69, 74, 111, 138, 207, 222, 333, 414, 621, 666, 851, 999, 1242, 1439, 1702, 1998, 2553, 2878, 4317, 5106, 7659, 8634, 12951, 15318, 22977, 25902, 33097, 38853, 45954, 53243, 66194, 77706, 99291, 106486, 159729, 198582, 297873, 319458, 479187, 595746, 893619, 958374, 1224589, 1437561, 1787238, 2449178, 2875122, 3673767, 7347534, 11021301, 22042602, 33063903, 66127806]

約数ペア:

[(1, 66127806), (2, 33063903), (3, 22042602), (6, 11021301), (9, 7347534), (18, 3673767), (23, 2875122), (27, 2449178), (37, 1787238), (46, 1437561), (54, 1224589), (69, 958374), (74, 893619), (111, 595746), (138, 479187), (207, 319458), (222, 297873), (333, 198582), (414, 159729), (621, 106486), (666, 99291), (851, 77706), (999, 66194), (1242, 53243), (1439, 45954), (1702, 38853), (1998, 33097), (2553, 25902), (2878, 22977), (4317, 15318), (5106, 12951), (7659, 8634)]