318011258877

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1\times {\mathrm{215143}}^1$

素因数の和:215561

約数の個数: 32

約数和(自身を含む): 461489043456

約数和(自身を除く): 143477784579

約数列:

[1, 3, 13, 39, 151, 251, 453, 753, 1963, 3263, 5889, 9789, 37901, 113703, 215143, 492713, 645429, 1478139, 2796859, 8390577, 32486593, 54000893, 97459779, 162002679, 422325709, 702011609, 1266977127, 2106034827, 8154134843, 24462404529, 106003752959, 318011258877]

約数ペア:

[(1, 318011258877), (3, 106003752959), (13, 24462404529), (39, 8154134843), (151, 2106034827), (251, 1266977127), (453, 702011609), (753, 422325709), (1963, 162002679), (3263, 97459779), (5889, 54000893), (9789, 32486593), (37901, 8390577), (113703, 2796859), (215143, 1478139), (492713, 645429)]