29471337

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 54528000

約数和(自身を除く): 25056663

約数列:

[1, 3, 7, 9, 19, 21, 27, 29, 57, 63, 87, 133, 171, 189, 203, 261, 283, 399, 513, 551, 609, 783, 849, 1197, 1653, 1827, 1981, 2547, 3591, 3857, 4959, 5377, 5481, 5943, 7641, 8207, 11571, 14877, 16131, 17829, 24621, 34713, 37639, 48393, 53487, 57449, 73863, 104139, 112917, 145179, 155933, 172347, 221589, 338751, 467799, 517041, 1016253, 1091531, 1403397, 1551123, 3274593, 4210191, 9823779, 29471337]

約数ペア:

[(1, 29471337), (3, 9823779), (7, 4210191), (9, 3274593), (19, 1551123), (21, 1403397), (27, 1091531), (29, 1016253), (57, 517041), (63, 467799), (87, 338751), (133, 221589), (171, 172347), (189, 155933), (203, 145179), (261, 112917), (283, 104139), (399, 73863), (513, 57449), (551, 53487), (609, 48393), (783, 37639), (849, 34713), (1197, 24621), (1653, 17829), (1827, 16131), (1981, 14877), (2547, 11571), (3591, 8207), (3857, 7641), (4959, 5943), (5377, 5481)]