379481193

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^2$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 705001024

約数和(自身を除く): 325519831

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 131, 189, 243, 273, 351, 393, 567, 819, 917, 1053, 1179, 1701, 1703, 2457, 2751, 3159, 3537, 5109, 7371, 8253, 10611, 11921, 15327, 17161, 22113, 24759, 31833, 35763, 45981, 51483, 74277, 107289, 120127, 137943, 154449, 222831, 223093, 321867, 360381, 413829, 463347, 669279, 965601, 1081143, 1390041, 1561651, 2007837, 2896803, 3243429, 4170123, 4684953, 6023511, 9730287, 14054859, 18070533, 29190861, 42164577, 54211599, 126493731, 379481193]

約数ペア:

[(1, 379481193), (3, 126493731), (7, 54211599), (9, 42164577), (13, 29190861), (21, 18070533), (27, 14054859), (39, 9730287), (63, 6023511), (81, 4684953), (91, 4170123), (117, 3243429), (131, 2896803), (189, 2007837), (243, 1561651), (273, 1390041), (351, 1081143), (393, 965601), (567, 669279), (819, 463347), (917, 413829), (1053, 360381), (1179, 321867), (1701, 223093), (1703, 222831), (2457, 154449), (2751, 137943), (3159, 120127), (3537, 107289), (5109, 74277), (7371, 51483), (8253, 45981), (10611, 35763), (11921, 31833), (15327, 24759), (17161, 22113)]