229600503

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3299}}^1$

素因数の和:3372

約数の個数: 48

約数和(自身を含む): 391248000

約数和(自身を除く): 161647497

約数列:

[1, 3, 9, 11, 19, 33, 37, 57, 99, 111, 171, 209, 333, 407, 627, 703, 1221, 1881, 2109, 3299, 3663, 6327, 7733, 9897, 23199, 29691, 36289, 62681, 69597, 108867, 122063, 188043, 326601, 366189, 564129, 689491, 1098567, 1342693, 2068473, 2319197, 4028079, 6205419, 6957591, 12084237, 20872773, 25511167, 76533501, 229600503]

約数ペア:

[(1, 229600503), (3, 76533501), (9, 25511167), (11, 20872773), (19, 12084237), (33, 6957591), (37, 6205419), (57, 4028079), (99, 2319197), (111, 2068473), (171, 1342693), (209, 1098567), (333, 689491), (407, 564129), (627, 366189), (703, 326601), (1221, 188043), (1881, 122063), (2109, 108867), (3299, 69597), (3663, 62681), (6327, 36289), (7733, 29691), (9897, 23199)]