29947401

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 80

約数和(自身を含む): 54014400

約数和(自身を除く): 24066999

約数列:

[1, 3, 9, 11, 19, 27, 29, 33, 57, 61, 81, 87, 99, 171, 183, 209, 261, 297, 319, 513, 549, 551, 627, 671, 783, 891, 957, 1159, 1539, 1647, 1653, 1769, 1881, 2013, 2349, 2871, 3477, 4941, 4959, 5307, 5643, 6039, 6061, 8613, 10431, 12749, 14877, 15921, 16929, 18117, 18183, 19459, 25839, 31293, 33611, 38247, 44631, 47763, 54351, 54549, 58377, 93879, 100833, 114741, 143289, 163647, 175131, 302499, 344223, 369721, 490941, 525393, 907497, 1032669, 1109163, 1576179, 2722491, 3327489, 9982467, 29947401]

約数ペア:

[(1, 29947401), (3, 9982467), (9, 3327489), (11, 2722491), (19, 1576179), (27, 1109163), (29, 1032669), (33, 907497), (57, 525393), (61, 490941), (81, 369721), (87, 344223), (99, 302499), (171, 175131), (183, 163647), (209, 143289), (261, 114741), (297, 100833), (319, 93879), (513, 58377), (549, 54549), (551, 54351), (627, 47763), (671, 44631), (783, 38247), (891, 33611), (957, 31293), (1159, 25839), (1539, 19459), (1647, 18183), (1653, 18117), (1769, 16929), (1881, 15921), (2013, 14877), (2349, 12749), (2871, 10431), (3477, 8613), (4941, 6061), (4959, 6039), (5307, 5643)]