372275253

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1327}}^1$

素因数の和:1474

約数の個数: 48

約数和(自身を含む): 633657856

約数和(自身を除く): 261382603

約数列:

[1, 3, 7, 9, 21, 61, 63, 73, 183, 219, 427, 511, 549, 657, 1281, 1327, 1533, 3843, 3981, 4453, 4599, 9289, 11943, 13359, 27867, 31171, 40077, 80947, 83601, 93513, 96871, 242841, 280539, 290613, 566629, 678097, 728523, 871839, 1699887, 2034291, 5099661, 5909131, 6102873, 17727393, 41363917, 53182179, 124091751, 372275253]

約数ペア:

[(1, 372275253), (3, 124091751), (7, 53182179), (9, 41363917), (21, 17727393), (61, 6102873), (63, 5909131), (73, 5099661), (183, 2034291), (219, 1699887), (427, 871839), (511, 728523), (549, 678097), (657, 566629), (1281, 290613), (1327, 280539), (1533, 242841), (3843, 96871), (3981, 93513), (4453, 83601), (4599, 80947), (9289, 40077), (11943, 31171), (13359, 27867)]