156565125969

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2490973}}^1$

素因数の和:2491097

約数の個数: 32

約数和(自身を含む): 247742310144

約数和(自身を除く): 91177184175

約数列:

[1, 3, 7, 21, 41, 73, 123, 219, 287, 511, 861, 1533, 2993, 8979, 20951, 62853, 2490973, 7472919, 17436811, 52310433, 102129893, 181841029, 306389679, 545523087, 714909251, 1272887203, 2144727753, 3818661609, 7455482189, 22366446567, 52188375323, 156565125969]

約数ペア:

[(1, 156565125969), (3, 52188375323), (7, 22366446567), (21, 7455482189), (41, 3818661609), (73, 2144727753), (123, 1272887203), (219, 714909251), (287, 545523087), (511, 306389679), (861, 181841029), (1533, 102129893), (2993, 52310433), (8979, 17436811), (20951, 7472919), (62853, 2490973)]