87067747

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 103864320

約数和(自身を除く): 16796573

約数列:

[1, 13, 19, 31, 83, 137, 247, 403, 589, 1079, 1577, 1781, 2573, 2603, 4247, 7657, 11371, 20501, 33449, 33839, 48887, 55211, 80693, 147823, 216049, 352501, 635531, 1049009, 2808637, 4582513, 6697519, 87067747]

約数ペア:

[(1, 87067747), (13, 6697519), (19, 4582513), (31, 2808637), (83, 1049009), (137, 635531), (247, 352501), (403, 216049), (589, 147823), (1079, 80693), (1577, 55211), (1781, 48887), (2573, 33839), (2603, 33449), (4247, 20501), (7657, 11371)]