1269437481

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11197}}^1$

素因数の和:11255

約数の個数: 64

約数和(自身を含む): 2257516800

約数和(自身を除く): 988079319

約数列:

[1, 3, 9, 13, 17, 19, 27, 39, 51, 57, 117, 153, 171, 221, 247, 323, 351, 459, 513, 663, 741, 969, 1989, 2223, 2907, 4199, 5967, 6669, 8721, 11197, 12597, 33591, 37791, 100773, 113373, 145561, 190349, 212743, 302319, 436683, 571047, 638229, 1310049, 1713141, 1914687, 2474537, 2765659, 3616631, 3930147, 5139423, 5744061, 7423611, 8296977, 10849893, 22270833, 24890931, 32549679, 47016203, 66812499, 74672793, 97649037, 141048609, 423145827, 1269437481]

約数ペア:

[(1, 1269437481), (3, 423145827), (9, 141048609), (13, 97649037), (17, 74672793), (19, 66812499), (27, 47016203), (39, 32549679), (51, 24890931), (57, 22270833), (117, 10849893), (153, 8296977), (171, 7423611), (221, 5744061), (247, 5139423), (323, 3930147), (351, 3616631), (459, 2765659), (513, 2474537), (663, 1914687), (741, 1713141), (969, 1310049), (1989, 638229), (2223, 571047), (2907, 436683), (4199, 302319), (5967, 212743), (6669, 190349), (8721, 145561), (11197, 113373), (12597, 100773), (33591, 37791)]