141258902379

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1\times {\mathrm{1723}}^1$

素因数の和:2496

約数の個数: 64

約数和(自身を含む): 222135496704

約数和(自身を除く): 80876594325

約数列:

[1, 3, 7, 21, 43, 129, 163, 301, 489, 557, 903, 1141, 1671, 1723, 3423, 3899, 5169, 7009, 11697, 12061, 21027, 23951, 36183, 49063, 71853, 74089, 90791, 147189, 167657, 222267, 272373, 280849, 502971, 518623, 635537, 842547, 959711, 1555869, 1906611, 1965943, 2879133, 3904013, 5897829, 6717977, 11712039, 12076507, 20153931, 27328091, 36229521, 41267573, 81984273, 84535549, 123802719, 156432893, 253606647, 288873011, 469298679, 866619033, 1095030251, 3285090753, 6726614399, 20179843197, 47086300793, 141258902379]

約数ペア:

[(1, 141258902379), (3, 47086300793), (7, 20179843197), (21, 6726614399), (43, 3285090753), (129, 1095030251), (163, 866619033), (301, 469298679), (489, 288873011), (557, 253606647), (903, 156432893), (1141, 123802719), (1671, 84535549), (1723, 81984273), (3423, 41267573), (3899, 36229521), (5169, 27328091), (7009, 20153931), (11697, 12076507), (12061, 11712039), (21027, 6717977), (23951, 5897829), (36183, 3904013), (49063, 2879133), (71853, 1965943), (74089, 1906611), (90791, 1555869), (147189, 959711), (167657, 842547), (222267, 635537), (272373, 518623), (280849, 502971)]