156925475253

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{20963}}^1$

素因数の和:21383

約数の個数: 64

約数和(自身を含む): 252131512320

約数和(自身を除く): 95206037067

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 347, 423, 459, 799, 1041, 1269, 2397, 3123, 5899, 7191, 9369, 16309, 17697, 20963, 21573, 48927, 53091, 62889, 146781, 159273, 188667, 277253, 356371, 440343, 566001, 831759, 985261, 1069113, 2495277, 2955783, 3207339, 7274161, 7485831, 8867349, 9622017, 16749437, 21822483, 26602047, 50248311, 65467449, 123660737, 150744933, 196402347, 341885567, 370982211, 452234799, 1025656701, 1112946633, 3076970103, 3338839899, 5812054639, 9230910309, 17436163917, 52308491751, 156925475253]

約数ペア:

[(1, 156925475253), (3, 52308491751), (9, 17436163917), (17, 9230910309), (27, 5812054639), (47, 3338839899), (51, 3076970103), (141, 1112946633), (153, 1025656701), (347, 452234799), (423, 370982211), (459, 341885567), (799, 196402347), (1041, 150744933), (1269, 123660737), (2397, 65467449), (3123, 50248311), (5899, 26602047), (7191, 21822483), (9369, 16749437), (16309, 9622017), (17697, 8867349), (20963, 7485831), (21573, 7274161), (48927, 3207339), (53091, 2955783), (62889, 2495277), (146781, 1069113), (159273, 985261), (188667, 831759), (277253, 566001), (356371, 440343)]