378236547

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:511

約数の個数: 56

約数和(自身を含む): 618078384

約数和(自身を除く): 239841837

約数列:

[1, 3, 9, 13, 27, 39, 81, 107, 117, 243, 321, 351, 373, 729, 963, 1053, 1119, 1391, 2889, 3159, 3357, 4173, 4849, 8667, 9477, 10071, 12519, 14547, 26001, 30213, 37557, 39911, 43641, 78003, 90639, 112671, 119733, 130923, 271917, 338013, 359199, 392769, 518843, 1014039, 1077597, 1178307, 1556529, 3232791, 3534921, 4669587, 9698373, 14008761, 29095119, 42026283, 126078849, 378236547]

約数ペア:

[(1, 378236547), (3, 126078849), (9, 42026283), (13, 29095119), (27, 14008761), (39, 9698373), (81, 4669587), (107, 3534921), (117, 3232791), (243, 1556529), (321, 1178307), (351, 1077597), (373, 1014039), (729, 518843), (963, 392769), (1053, 359199), (1119, 338013), (1391, 271917), (2889, 130923), (3159, 119733), (3357, 112671), (4173, 90639), (4849, 78003), (8667, 43641), (9477, 39911), (10071, 37557), (12519, 30213), (14547, 26001)]