31054023

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:426

約数の個数: 80

約数和(自身を含む): 62447616

約数和(自身を除く): 31393593

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 63, 77, 81, 91, 99, 117, 143, 189, 231, 273, 297, 351, 383, 429, 567, 693, 819, 891, 1001, 1053, 1149, 1287, 2079, 2457, 2681, 3003, 3447, 3861, 4213, 4979, 6237, 7371, 8043, 9009, 10341, 11583, 12639, 14937, 24129, 27027, 29491, 31023, 34853, 37917, 44811, 54769, 72387, 81081, 88473, 104559, 113751, 134433, 164307, 217161, 265419, 313677, 341253, 383383, 403299, 492921, 796257, 941031, 1150149, 1478763, 2388771, 2823093, 3450447, 4436289, 10351341, 31054023]

約数ペア:

[(1, 31054023), (3, 10351341), (7, 4436289), (9, 3450447), (11, 2823093), (13, 2388771), (21, 1478763), (27, 1150149), (33, 941031), (39, 796257), (63, 492921), (77, 403299), (81, 383383), (91, 341253), (99, 313677), (117, 265419), (143, 217161), (189, 164307), (231, 134433), (273, 113751), (297, 104559), (351, 88473), (383, 81081), (429, 72387), (567, 54769), (693, 44811), (819, 37917), (891, 34853), (1001, 31023), (1053, 29491), (1149, 27027), (1287, 24129), (2079, 14937), (2457, 12639), (2681, 11583), (3003, 10341), (3447, 9009), (3861, 8043), (4213, 7371), (4979, 6237)]