68351283

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 137958912

約数和(自身を除く): 69607629

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 63, 77, 81, 91, 99, 117, 143, 189, 231, 243, 273, 281, 297, 351, 429, 567, 693, 819, 843, 891, 1001, 1053, 1287, 1701, 1967, 2079, 2457, 2529, 2673, 3003, 3091, 3159, 3653, 3861, 5901, 6237, 7371, 7587, 9009, 9273, 10959, 11583, 17703, 18711, 21637, 22113, 22761, 25571, 27027, 27819, 32877, 34749, 40183, 53109, 64911, 68283, 76713, 81081, 83457, 98631, 120549, 159327, 194733, 230139, 243243, 250371, 281281, 295893, 361647, 477981, 584199, 690417, 751113, 843843, 887679, 1084941, 1752597, 2071251, 2531529, 3254823, 5257791, 6213753, 7594587, 9764469, 22783761, 68351283]

約数ペア:

[(1, 68351283), (3, 22783761), (7, 9764469), (9, 7594587), (11, 6213753), (13, 5257791), (21, 3254823), (27, 2531529), (33, 2071251), (39, 1752597), (63, 1084941), (77, 887679), (81, 843843), (91, 751113), (99, 690417), (117, 584199), (143, 477981), (189, 361647), (231, 295893), (243, 281281), (273, 250371), (281, 243243), (297, 230139), (351, 194733), (429, 159327), (567, 120549), (693, 98631), (819, 83457), (843, 81081), (891, 76713), (1001, 68283), (1053, 64911), (1287, 53109), (1701, 40183), (1967, 34749), (2079, 32877), (2457, 27819), (2529, 27027), (2673, 25571), (3003, 22761), (3091, 22113), (3159, 21637), (3653, 18711), (3861, 17703), (5901, 11583), (6237, 10959), (7371, 9273), (7587, 9009)]