201412521

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2351}}^1$

素因数の和:2546

約数の個数: 32

約数和(自身を含む): 316108800

約数和(自身を除く): 114696279

約数列:

[1, 3, 9, 19, 27, 57, 167, 171, 501, 513, 1503, 2351, 3173, 4509, 7053, 9519, 21159, 28557, 44669, 63477, 85671, 134007, 392617, 402021, 1177851, 1206063, 3533553, 7459723, 10600659, 22379169, 67137507, 201412521]

約数ペア:

[(1, 201412521), (3, 67137507), (9, 22379169), (19, 10600659), (27, 7459723), (57, 3533553), (167, 1206063), (171, 1177851), (501, 402021), (513, 392617), (1503, 134007), (2351, 85671), (3173, 63477), (4509, 44669), (7053, 28557), (9519, 21159)]