2645408055843

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1066049}}^1$

素因数の和:1066417

約数の個数: 72

約数和(自身を含む): 4720699666800

約数和(自身を除く): 2075291610957

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 331, 357, 441, 833, 993, 1071, 2317, 2499, 2979, 5627, 6951, 7497, 16219, 16881, 20853, 39389, 48657, 50643, 118167, 145971, 275723, 354501, 827169, 1066049, 2481507, 3198147, 7462343, 9594441, 18122833, 22387029, 52236401, 54368499, 67161087, 126859831, 156709203, 163105497, 352862219, 380579493, 470127609, 888018817, 1058586657, 1141738479, 2470035533, 2664056451, 3175759971, 5998657723, 7410106599, 7992169353, 17290248731, 17995973169, 22230319797, 41990604061, 51870746193, 53987919507, 125971812183, 155612238579, 293934228427, 377915436549, 881802685281, 2645408055843]

約数ペア:

[(1, 2645408055843), (3, 881802685281), (7, 377915436549), (9, 293934228427), (17, 155612238579), (21, 125971812183), (49, 53987919507), (51, 51870746193), (63, 41990604061), (119, 22230319797), (147, 17995973169), (153, 17290248731), (331, 7992169353), (357, 7410106599), (441, 5998657723), (833, 3175759971), (993, 2664056451), (1071, 2470035533), (2317, 1141738479), (2499, 1058586657), (2979, 888018817), (5627, 470127609), (6951, 380579493), (7497, 352862219), (16219, 163105497), (16881, 156709203), (20853, 126859831), (39389, 67161087), (48657, 54368499), (50643, 52236401), (118167, 22387029), (145971, 18122833), (275723, 9594441), (354501, 7462343), (827169, 3198147), (1066049, 2481507)]