75023751

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 116444160

約数和(自身を除く): 41420409

約数列:

[1, 3, 11, 31, 33, 59, 93, 113, 121, 177, 339, 341, 363, 649, 1023, 1243, 1829, 1947, 3503, 3729, 3751, 5487, 6667, 7139, 10509, 11253, 13673, 20001, 20119, 21417, 38533, 41019, 60357, 73337, 115599, 206677, 220011, 221309, 423863, 620031, 663927, 806707, 1271589, 2273447, 2420121, 6820341, 25007917, 75023751]

約数ペア:

[(1, 75023751), (3, 25007917), (11, 6820341), (31, 2420121), (33, 2273447), (59, 1271589), (93, 806707), (113, 663927), (121, 620031), (177, 423863), (339, 221309), (341, 220011), (363, 206677), (649, 115599), (1023, 73337), (1243, 60357), (1829, 41019), (1947, 38533), (3503, 21417), (3729, 20119), (3751, 20001), (5487, 13673), (6667, 11253), (7139, 10509)]