745565518359

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{1103}}^1\times {\mathrm{2011}}^1$

素因数の和:3393

約数の個数: 64

約数和(自身を含む): 1130170982400

約数和(自身を除く): 384605464041

約数列:

[1, 3, 9, 27, 59, 177, 211, 531, 633, 1103, 1593, 1899, 2011, 3309, 5697, 6033, 9927, 12449, 18099, 29781, 37347, 54297, 65077, 112041, 118649, 195231, 232733, 336123, 355947, 424321, 585693, 698199, 1067841, 1272963, 1757079, 2094597, 2218133, 3203523, 3818889, 6283791, 6654399, 11456667, 13731247, 19963197, 25034939, 41193741, 59889591, 75104817, 123581223, 130869847, 225314451, 370743669, 392609541, 468026063, 675943353, 1177828623, 1404078189, 3533485869, 4212234567, 12636703701, 27613537717, 82840613151, 248521839453, 745565518359]

約数ペア:

[(1, 745565518359), (3, 248521839453), (9, 82840613151), (27, 27613537717), (59, 12636703701), (177, 4212234567), (211, 3533485869), (531, 1404078189), (633, 1177828623), (1103, 675943353), (1593, 468026063), (1899, 392609541), (2011, 370743669), (3309, 225314451), (5697, 130869847), (6033, 123581223), (9927, 75104817), (12449, 59889591), (18099, 41193741), (29781, 25034939), (37347, 19963197), (54297, 13731247), (65077, 11456667), (112041, 6654399), (118649, 6283791), (195231, 3818889), (232733, 3203523), (336123, 2218133), (355947, 2094597), (424321, 1757079), (585693, 1272963), (698199, 1067841)]