63768159

素因数分解:

$3^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:274

約数の個数: 60

約数和(自身を含む): 116230296

約数和(自身を除く): 52462137

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 227, 273, 343, 441, 637, 681, 819, 1029, 1589, 1911, 2043, 2401, 2951, 3087, 4459, 4767, 5733, 7203, 8853, 11123, 13377, 14301, 20657, 21609, 26559, 31213, 33369, 40131, 61971, 77861, 93639, 100107, 144599, 185913, 233583, 280917, 433797, 545027, 700749, 1012193, 1301391, 1635081, 3036579, 4905243, 7085351, 9109737, 21256053, 63768159]

約数ペア:

[(1, 63768159), (3, 21256053), (7, 9109737), (9, 7085351), (13, 4905243), (21, 3036579), (39, 1635081), (49, 1301391), (63, 1012193), (91, 700749), (117, 545027), (147, 433797), (227, 280917), (273, 233583), (343, 185913), (441, 144599), (637, 100107), (681, 93639), (819, 77861), (1029, 61971), (1589, 40131), (1911, 33369), (2043, 31213), (2401, 26559), (2951, 21609), (3087, 20657), (4459, 14301), (4767, 13377), (5733, 11123), (7203, 8853)]