47520816453

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{87481}}^1$

素因数の和:87591

約数の個数: 64

約数和(自身を含む): 80623411200

約数和(自身を除く): 33102594747

約数列:

[1, 3, 9, 11, 27, 31, 33, 59, 93, 99, 177, 279, 297, 341, 531, 649, 837, 1023, 1593, 1829, 1947, 3069, 5487, 5841, 9207, 16461, 17523, 20119, 49383, 60357, 87481, 181071, 262443, 543213, 787329, 962291, 2361987, 2711911, 2886873, 5161379, 8135733, 8660619, 15484137, 24407199, 25981857, 29831021, 46452411, 56775169, 73221597, 89493063, 139357233, 160002749, 170325507, 268479189, 480008247, 510976521, 805437567, 1440024741, 1532929563, 1760030239, 4320074223, 5280090717, 15840272151, 47520816453]

約数ペア:

[(1, 47520816453), (3, 15840272151), (9, 5280090717), (11, 4320074223), (27, 1760030239), (31, 1532929563), (33, 1440024741), (59, 805437567), (93, 510976521), (99, 480008247), (177, 268479189), (279, 170325507), (297, 160002749), (341, 139357233), (531, 89493063), (649, 73221597), (837, 56775169), (1023, 46452411), (1593, 29831021), (1829, 25981857), (1947, 24407199), (3069, 15484137), (5487, 8660619), (5841, 8135733), (9207, 5161379), (16461, 2886873), (17523, 2711911), (20119, 2361987), (49383, 962291), (60357, 787329), (87481, 543213), (181071, 262443)]