29873529

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 80

約数和(自身を含む): 55756800

約数和(自身を除く): 25883271

約数列:

[1, 3, 7, 9, 19, 21, 27, 47, 57, 59, 63, 81, 133, 141, 171, 177, 189, 329, 399, 413, 423, 513, 531, 567, 893, 987, 1121, 1197, 1239, 1269, 1539, 1593, 2679, 2773, 2961, 3363, 3591, 3717, 3807, 4779, 6251, 7847, 8037, 8319, 8883, 10089, 10773, 11151, 18753, 19411, 23541, 24111, 24957, 26649, 30267, 33453, 52687, 56259, 58233, 70623, 72333, 74871, 90801, 158061, 168777, 174699, 211869, 224613, 368809, 474183, 506331, 524097, 635607, 1106427, 1422549, 1572291, 3319281, 4267647, 9957843, 29873529]

約数ペア:

[(1, 29873529), (3, 9957843), (7, 4267647), (9, 3319281), (19, 1572291), (21, 1422549), (27, 1106427), (47, 635607), (57, 524097), (59, 506331), (63, 474183), (81, 368809), (133, 224613), (141, 211869), (171, 174699), (177, 168777), (189, 158061), (329, 90801), (399, 74871), (413, 72333), (423, 70623), (513, 58233), (531, 56259), (567, 52687), (893, 33453), (987, 30267), (1121, 26649), (1197, 24957), (1239, 24111), (1269, 23541), (1539, 19411), (1593, 18753), (2679, 11151), (2773, 10773), (2961, 10089), (3363, 8883), (3591, 8319), (3717, 8037), (3807, 7847), (4779, 6251)]