37493379

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 70424640

約数和(自身を除く): 32931261

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 59, 63, 77, 99, 131, 147, 177, 231, 393, 413, 441, 531, 539, 649, 693, 917, 1179, 1239, 1441, 1617, 1947, 2751, 2891, 3717, 4323, 4543, 4851, 5841, 6419, 7729, 8253, 8673, 10087, 12969, 13629, 19257, 23187, 26019, 30261, 31801, 40887, 54103, 57771, 69561, 70609, 85019, 90783, 95403, 162309, 211827, 255057, 286209, 378721, 486927, 595133, 635481, 765171, 1136163, 1785399, 3408489, 4165931, 5356197, 12497793, 37493379]

約数ペア:

[(1, 37493379), (3, 12497793), (7, 5356197), (9, 4165931), (11, 3408489), (21, 1785399), (33, 1136163), (49, 765171), (59, 635481), (63, 595133), (77, 486927), (99, 378721), (131, 286209), (147, 255057), (177, 211827), (231, 162309), (393, 95403), (413, 90783), (441, 85019), (531, 70609), (539, 69561), (649, 57771), (693, 54103), (917, 40887), (1179, 31801), (1239, 30261), (1441, 26019), (1617, 23187), (1947, 19257), (2751, 13629), (2891, 12969), (3717, 10087), (4323, 8673), (4543, 8253), (4851, 7729), (5841, 6419)]