69605613

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:455

約数の個数: 72

約数和(自身を含む): 132123264

約数和(自身を除く): 62517651

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 121, 161, 207, 231, 253, 363, 397, 483, 693, 759, 847, 1089, 1191, 1449, 1771, 2277, 2541, 2779, 2783, 3573, 4367, 5313, 7623, 8337, 8349, 9131, 13101, 15939, 19481, 25011, 25047, 27393, 30569, 39303, 48037, 58443, 63917, 82179, 91707, 100441, 144111, 175329, 191751, 275121, 301323, 336259, 432333, 575253, 703087, 903969, 1008777, 1104851, 2109261, 3026331, 3314553, 6327783, 7733957, 9943659, 23201871, 69605613]

約数ペア:

[(1, 69605613), (3, 23201871), (7, 9943659), (9, 7733957), (11, 6327783), (21, 3314553), (23, 3026331), (33, 2109261), (63, 1104851), (69, 1008777), (77, 903969), (99, 703087), (121, 575253), (161, 432333), (207, 336259), (231, 301323), (253, 275121), (363, 191751), (397, 175329), (483, 144111), (693, 100441), (759, 91707), (847, 82179), (1089, 63917), (1191, 58443), (1449, 48037), (1771, 39303), (2277, 30569), (2541, 27393), (2779, 25047), (2783, 25011), (3573, 19481), (4367, 15939), (5313, 13101), (7623, 9131), (8337, 8349)]