127920374316

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{72517219}}^1$

素因数の和:72517243

約数の個数: 54

約数和(自身を含む): 376146820140

約数和(自身を除く): 248226445824

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 72517219, 145034438, 217551657, 290068876, 435103314, 507620533, 652654971, 870206628, 1015241066, 1305309942, 1522861599, 2030482132, 2610619884, 3045723198, 3553343731, 4568584797, 6091446396, 7106687462, 9137169594, 10660031193, 14213374924, 18274339188, 21320062386, 31980093579, 42640124772, 63960187158, 127920374316]

約数ペア:

[(1, 127920374316), (2, 63960187158), (3, 42640124772), (4, 31980093579), (6, 21320062386), (7, 18274339188), (9, 14213374924), (12, 10660031193), (14, 9137169594), (18, 7106687462), (21, 6091446396), (28, 4568584797), (36, 3553343731), (42, 3045723198), (49, 2610619884), (63, 2030482132), (84, 1522861599), (98, 1305309942), (126, 1015241066), (147, 870206628), (196, 652654971), (252, 507620533), (294, 435103314), (441, 290068876), (588, 217551657), (882, 145034438), (1764, 72517219)]