61355502

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1231}}^1$

素因数の和:1326

約数の個数: 64

約数和(自身を含む): 149022720

約数和(自身を除く): 87667218

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 71, 78, 117, 142, 213, 234, 351, 426, 639, 702, 923, 1231, 1278, 1846, 1917, 2462, 2769, 3693, 3834, 5538, 7386, 8307, 11079, 16003, 16614, 22158, 24921, 32006, 33237, 48009, 49842, 66474, 87401, 96018, 144027, 174802, 262203, 288054, 432081, 524406, 786609, 864162, 1136213, 1573218, 2272426, 2359827, 3408639, 4719654, 6817278, 10225917, 20451834, 30677751, 61355502]

約数ペア:

[(1, 61355502), (2, 30677751), (3, 20451834), (6, 10225917), (9, 6817278), (13, 4719654), (18, 3408639), (26, 2359827), (27, 2272426), (39, 1573218), (54, 1136213), (71, 864162), (78, 786609), (117, 524406), (142, 432081), (213, 288054), (234, 262203), (351, 174802), (426, 144027), (639, 96018), (702, 87401), (923, 66474), (1231, 49842), (1278, 48009), (1846, 33237), (1917, 32006), (2462, 24921), (2769, 22158), (3693, 16614), (3834, 16003), (5538, 11079), (7386, 8307)]