68372469

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 114616320

約数和(自身を除く): 46243851

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 163, 171, 209, 223, 489, 627, 669, 1467, 1793, 1881, 2007, 2453, 3097, 4237, 5379, 7359, 9291, 12711, 16137, 22077, 27873, 34067, 36349, 38133, 46607, 102201, 109047, 139821, 306603, 327141, 399839, 419463, 690631, 1199517, 2071893, 3598551, 6215679, 7596941, 22790823, 68372469]

約数ペア:

[(1, 68372469), (3, 22790823), (9, 7596941), (11, 6215679), (19, 3598551), (33, 2071893), (57, 1199517), (99, 690631), (163, 419463), (171, 399839), (209, 327141), (223, 306603), (489, 139821), (627, 109047), (669, 102201), (1467, 46607), (1793, 38133), (1881, 36349), (2007, 34067), (2453, 27873), (3097, 22077), (4237, 16137), (5379, 12711), (7359, 9291)]