216450603

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{251}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 347356800

約数和(自身を除く): 130906197

約数列:

[1, 3, 9, 19, 27, 41, 57, 123, 171, 251, 369, 513, 753, 779, 1107, 1681, 2259, 2337, 4769, 5043, 6777, 7011, 10291, 14307, 15129, 21033, 30873, 31939, 42921, 45387, 92619, 95817, 128763, 195529, 277857, 287451, 421931, 586587, 862353, 1265793, 1759761, 3797379, 5279283, 8016689, 11392137, 24050067, 72150201, 216450603]

約数ペア:

[(1, 216450603), (3, 72150201), (9, 24050067), (19, 11392137), (27, 8016689), (41, 5279283), (57, 3797379), (123, 1759761), (171, 1265793), (251, 862353), (369, 586587), (513, 421931), (753, 287451), (779, 277857), (1107, 195529), (1681, 128763), (2259, 95817), (2337, 92619), (4769, 45387), (5043, 42921), (6777, 31939), (7011, 30873), (10291, 21033), (14307, 15129)]