15705837552069

素因数分解:

$3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{5018197}}^1$

素因数の和:5018415

約数の個数: 72

約数和(自身を含む): 27130064502528

約数和(自身を除く): 11424226950459

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 141, 147, 151, 329, 423, 441, 453, 987, 1057, 1359, 2303, 2961, 3171, 6909, 7097, 7399, 9513, 20727, 21291, 22197, 49679, 63873, 66591, 149037, 347753, 447111, 1043259, 3129777, 5018197, 15054591, 35127379, 45163773, 105382137, 235855259, 245891653, 316146411, 707565777, 737674959, 757747747, 1650986813, 2122697331, 2213024877, 2273243241, 4952960439, 5304234229, 6819729723, 11556907691, 14858881317, 15912702687, 34670723073, 35614144109, 37129639603, 47738108061, 104012169219, 106842432327, 111388918809, 249299008763, 320527296981, 334166756427, 747897026289, 1745093061341, 2243691078867, 5235279184023, 15705837552069]

約数ペア:

[(1, 15705837552069), (3, 5235279184023), (7, 2243691078867), (9, 1745093061341), (21, 747897026289), (47, 334166756427), (49, 320527296981), (63, 249299008763), (141, 111388918809), (147, 106842432327), (151, 104012169219), (329, 47738108061), (423, 37129639603), (441, 35614144109), (453, 34670723073), (987, 15912702687), (1057, 14858881317), (1359, 11556907691), (2303, 6819729723), (2961, 5304234229), (3171, 4952960439), (6909, 2273243241), (7097, 2213024877), (7399, 2122697331), (9513, 1650986813), (20727, 757747747), (21291, 737674959), (22197, 707565777), (49679, 316146411), (63873, 245891653), (66591, 235855259), (149037, 105382137), (347753, 45163773), (447111, 35127379), (1043259, 15054591), (3129777, 5018197)]