201616133049

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1531}}^1\times {\mathrm{2161}}^1$

素因数の和:3799

約数の個数: 64

約数和(自身を含む): 312140220160

約数和(自身を除く): 110524087111

約数列:

[1, 3, 9, 27, 37, 61, 111, 183, 333, 549, 999, 1531, 1647, 2161, 2257, 4593, 6483, 6771, 13779, 19449, 20313, 41337, 56647, 58347, 60939, 79957, 93391, 131821, 169941, 239871, 280173, 395463, 509823, 719613, 840519, 1186389, 1529469, 2158839, 2521557, 3308491, 3455467, 3559167, 4877377, 9925473, 10366401, 14632131, 29776419, 31099203, 43896393, 89329257, 93297609, 122414167, 131689179, 201817951, 367242501, 605453853, 1101727503, 1816361559, 3305182509, 5449084677, 7467264187, 22401792561, 67205377683, 201616133049]

約数ペア:

[(1, 201616133049), (3, 67205377683), (9, 22401792561), (27, 7467264187), (37, 5449084677), (61, 3305182509), (111, 1816361559), (183, 1101727503), (333, 605453853), (549, 367242501), (999, 201817951), (1531, 131689179), (1647, 122414167), (2161, 93297609), (2257, 89329257), (4593, 43896393), (6483, 31099203), (6771, 29776419), (13779, 14632131), (19449, 10366401), (20313, 9925473), (41337, 4877377), (56647, 3559167), (58347, 3455467), (60939, 3308491), (79957, 2521557), (93391, 2158839), (131821, 1529469), (169941, 1186389), (239871, 840519), (280173, 719613), (395463, 509823)]