29119419

素因数分解:

$3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:111

約数の個数: 96

約数和(自身を含む): 56609280

約数和(自身を除く): 27489861

約数列:

[1, 3, 7, 9, 17, 19, 21, 27, 51, 53, 57, 63, 81, 119, 133, 153, 159, 171, 189, 243, 323, 357, 371, 399, 459, 477, 513, 567, 901, 969, 1007, 1071, 1113, 1197, 1377, 1431, 1539, 1701, 2261, 2703, 2907, 3021, 3213, 3339, 3591, 4131, 4293, 4617, 6307, 6783, 7049, 8109, 8721, 9063, 9639, 10017, 10773, 12879, 17119, 18921, 20349, 21147, 24327, 26163, 27189, 28917, 30051, 32319, 51357, 56763, 61047, 63441, 72981, 78489, 81567, 90153, 119833, 154071, 170289, 183141, 190323, 218943, 244701, 359499, 462213, 510867, 549423, 570969, 1078497, 1386639, 1532601, 1712907, 3235491, 4159917, 9706473, 29119419]

約数ペア:

[(1, 29119419), (3, 9706473), (7, 4159917), (9, 3235491), (17, 1712907), (19, 1532601), (21, 1386639), (27, 1078497), (51, 570969), (53, 549423), (57, 510867), (63, 462213), (81, 359499), (119, 244701), (133, 218943), (153, 190323), (159, 183141), (171, 170289), (189, 154071), (243, 119833), (323, 90153), (357, 81567), (371, 78489), (399, 72981), (459, 63441), (477, 61047), (513, 56763), (567, 51357), (901, 32319), (969, 30051), (1007, 28917), (1071, 27189), (1113, 26163), (1197, 24327), (1377, 21147), (1431, 20349), (1539, 18921), (1701, 17119), (2261, 12879), (2703, 10773), (2907, 10017), (3021, 9639), (3213, 9063), (3339, 8721), (3591, 8109), (4131, 7049), (4293, 6783), (4617, 6307)]