1442586969

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{491}}^1$

素因数の和:727

約数の個数: 64

約数和(自身を含む): 2342234880

約数和(自身を除く): 899647911

約数列:

[1, 3, 9, 17, 27, 37, 51, 111, 153, 173, 333, 459, 491, 519, 629, 999, 1473, 1557, 1887, 2941, 4419, 4671, 5661, 6401, 8347, 8823, 13257, 16983, 18167, 19203, 25041, 26469, 54501, 57609, 75123, 79407, 84943, 108817, 163503, 172827, 225369, 254829, 308839, 326451, 490509, 764487, 926517, 979353, 1444031, 2293461, 2779551, 2938059, 3142891, 4332093, 8338653, 9428673, 12996279, 28286019, 38988837, 53429147, 84858057, 160287441, 480862323, 1442586969]

約数ペア:

[(1, 1442586969), (3, 480862323), (9, 160287441), (17, 84858057), (27, 53429147), (37, 38988837), (51, 28286019), (111, 12996279), (153, 9428673), (173, 8338653), (333, 4332093), (459, 3142891), (491, 2938059), (519, 2779551), (629, 2293461), (999, 1444031), (1473, 979353), (1557, 926517), (1887, 764487), (2941, 490509), (4419, 326451), (4671, 308839), (5661, 254829), (6401, 225369), (8347, 172827), (8823, 163503), (13257, 108817), (16983, 84943), (18167, 79407), (19203, 75123), (25041, 57609), (26469, 54501)]