321013341

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 551040000

約数和(自身を除く): 230026659

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 163, 171, 209, 297, 349, 489, 513, 627, 1047, 1467, 1793, 1881, 3097, 3141, 3839, 4401, 5379, 5643, 6631, 9291, 9423, 11517, 16137, 19893, 27873, 34067, 34551, 48411, 56887, 59679, 72941, 83619, 102201, 103653, 170661, 179037, 218823, 306603, 511983, 625757, 656469, 919809, 1080853, 1535949, 1877271, 1969407, 3242559, 5631813, 9727677, 11889383, 16895439, 29183031, 35668149, 107004447, 321013341]

約数ペア:

[(1, 321013341), (3, 107004447), (9, 35668149), (11, 29183031), (19, 16895439), (27, 11889383), (33, 9727677), (57, 5631813), (99, 3242559), (163, 1969407), (171, 1877271), (209, 1535949), (297, 1080853), (349, 919809), (489, 656469), (513, 625757), (627, 511983), (1047, 306603), (1467, 218823), (1793, 179037), (1881, 170661), (3097, 103653), (3141, 102201), (3839, 83619), (4401, 72941), (5379, 59679), (5643, 56887), (6631, 48411), (9291, 34551), (9423, 34067), (11517, 27873), (16137, 19893)]