244688067

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 407554560

約数和(自身を除く): 162866493

約数列:

[1, 3, 9, 13, 27, 37, 39, 83, 111, 117, 227, 249, 333, 351, 481, 681, 747, 999, 1079, 1443, 2043, 2241, 2951, 3071, 3237, 4329, 6129, 8399, 8853, 9213, 9711, 12987, 18841, 25197, 26559, 27639, 29133, 39923, 56523, 75591, 79677, 82917, 109187, 119769, 169569, 226773, 244933, 327561, 359307, 508707, 697117, 734799, 982683, 1077921, 2091351, 2204397, 2948049, 6274053, 6613191, 9062521, 18822159, 27187563, 81562689, 244688067]

約数ペア:

[(1, 244688067), (3, 81562689), (9, 27187563), (13, 18822159), (27, 9062521), (37, 6613191), (39, 6274053), (83, 2948049), (111, 2204397), (117, 2091351), (227, 1077921), (249, 982683), (333, 734799), (351, 697117), (481, 508707), (681, 359307), (747, 327561), (999, 244933), (1079, 226773), (1443, 169569), (2043, 119769), (2241, 109187), (2951, 82917), (3071, 79677), (3237, 75591), (4329, 56523), (6129, 39923), (8399, 29133), (8853, 27639), (9213, 26559), (9711, 25197), (12987, 18841)]