87212403

素因数分解:

$3^3\times {\mathrm{631}}^1\times {\mathrm{5119}}^1$

素因数の和:5759

約数の個数: 16

約数和(自身を含む): 129433600

約数和(自身を除く): 42221197

約数列:

[1, 3, 9, 27, 631, 1893, 5119, 5679, 15357, 17037, 46071, 138213, 3230089, 9690267, 29070801, 87212403]

約数ペア:

[(1, 87212403), (3, 29070801), (9, 9690267), (27, 3230089), (631, 138213), (1893, 46071), (5119, 17037), (5679, 15357)]