273224259

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:718

約数の個数: 80

約数和(自身を含む): 516865536

約数和(自身を除く): 243641277

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 71, 77, 81, 99, 189, 213, 231, 297, 497, 567, 617, 639, 693, 781, 891, 1491, 1851, 1917, 2079, 2343, 4319, 4473, 5467, 5553, 5751, 6237, 6787, 7029, 12957, 13419, 16401, 16659, 20361, 21087, 38871, 40257, 43807, 47509, 49203, 49977, 61083, 63261, 116613, 131421, 142527, 147609, 183249, 306649, 349839, 394263, 427581, 442827, 481877, 549747, 919947, 1182789, 1282743, 1445631, 2759841, 3373139, 3548367, 3848229, 4336893, 8279523, 10119417, 13010679, 24838569, 30358251, 39032037, 91074753, 273224259]

約数ペア:

[(1, 273224259), (3, 91074753), (7, 39032037), (9, 30358251), (11, 24838569), (21, 13010679), (27, 10119417), (33, 8279523), (63, 4336893), (71, 3848229), (77, 3548367), (81, 3373139), (99, 2759841), (189, 1445631), (213, 1282743), (231, 1182789), (297, 919947), (497, 549747), (567, 481877), (617, 442827), (639, 427581), (693, 394263), (781, 349839), (891, 306649), (1491, 183249), (1851, 147609), (1917, 142527), (2079, 131421), (2343, 116613), (4319, 63261), (4473, 61083), (5467, 49977), (5553, 49203), (5751, 47509), (6237, 43807), (6787, 40257), (7029, 38871), (12957, 21087), (13419, 20361), (16401, 16659)]