77234031

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{571}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 135632640

約数和(自身を除く): 58398609

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 113, 133, 171, 339, 399, 571, 791, 1017, 1197, 1713, 2147, 2373, 3997, 5139, 6441, 7119, 10849, 11991, 15029, 19323, 32547, 35973, 45087, 64523, 75943, 97641, 135261, 193569, 227829, 451661, 580707, 683487, 1225937, 1354983, 3677811, 4064949, 8581559, 11033433, 25744677, 77234031]

約数ペア:

[(1, 77234031), (3, 25744677), (7, 11033433), (9, 8581559), (19, 4064949), (21, 3677811), (57, 1354983), (63, 1225937), (113, 683487), (133, 580707), (171, 451661), (339, 227829), (399, 193569), (571, 135261), (791, 97641), (1017, 75943), (1197, 64523), (1713, 45087), (2147, 35973), (2373, 32547), (3997, 19323), (5139, 15029), (6441, 11991), (7119, 10849)]