276525951

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{1091}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 407516928

約数和(自身を除く): 130990977

約数列:

[1, 3, 13, 39, 67, 97, 201, 291, 871, 1091, 1261, 2613, 3273, 3783, 6499, 14183, 19497, 42549, 73097, 84487, 105827, 219291, 253461, 317481, 950261, 1375751, 2850783, 4127253, 7090409, 21271227, 92175317, 276525951]

約数ペア:

[(1, 276525951), (3, 92175317), (13, 21271227), (39, 7090409), (67, 4127253), (97, 2850783), (201, 1375751), (291, 950261), (871, 317481), (1091, 253461), (1261, 219291), (2613, 105827), (3273, 84487), (3783, 73097), (6499, 42549), (14183, 19497)]