17526430103

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1019}}^1$

素因数の和:1157

約数の個数: 72

約数和(自身を含む): 23151813120

約数和(自身を除く): 5625383017

約数列:

[1, 7, 13, 31, 49, 67, 91, 169, 217, 403, 469, 637, 871, 1019, 1183, 1519, 2077, 2821, 3283, 5239, 6097, 7133, 8281, 11323, 13247, 14539, 19747, 27001, 31589, 36673, 42679, 49931, 68273, 79261, 92729, 101773, 172211, 189007, 221123, 256711, 351013, 410657, 477911, 554827, 649103, 887549, 1205477, 1323049, 1547861, 2116463, 2457091, 2874599, 3345377, 5338541, 6212843, 8438339, 11538137, 14815241, 17199637, 20122193, 27514019, 37369787, 43489901, 80766959, 103706687, 192598133, 261588509, 357682247, 565368713, 1348186931, 2503775729, 17526430103]

約数ペア:

[(1, 17526430103), (7, 2503775729), (13, 1348186931), (31, 565368713), (49, 357682247), (67, 261588509), (91, 192598133), (169, 103706687), (217, 80766959), (403, 43489901), (469, 37369787), (637, 27514019), (871, 20122193), (1019, 17199637), (1183, 14815241), (1519, 11538137), (2077, 8438339), (2821, 6212843), (3283, 5338541), (5239, 3345377), (6097, 2874599), (7133, 2457091), (8281, 2116463), (11323, 1547861), (13247, 1323049), (14539, 1205477), (19747, 887549), (27001, 649103), (31589, 554827), (36673, 477911), (42679, 410657), (49931, 351013), (68273, 256711), (79261, 221123), (92729, 189007), (101773, 172211)]