189997803549

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{487}}^1\times {\mathrm{135043}}^1$

素因数の和:135646

約数の個数: 32

約数和(自身を含む): 284694359040

約数和(自身を除く): 94696555491

約数列:

[1, 3, 9, 27, 107, 321, 487, 963, 1461, 2889, 4383, 13149, 52109, 135043, 156327, 405129, 468981, 1215387, 1406943, 3646161, 14449601, 43348803, 65765941, 130046409, 197297823, 390139227, 591893469, 1775680407, 7036955687, 21110867061, 63332601183, 189997803549]

約数ペア:

[(1, 189997803549), (3, 63332601183), (9, 21110867061), (27, 7036955687), (107, 1775680407), (321, 591893469), (487, 390139227), (963, 197297823), (1461, 130046409), (2889, 65765941), (4383, 43348803), (13149, 14449601), (52109, 3646161), (135043, 1406943), (156327, 1215387), (405129, 468981)]