19569924003

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1\times {\mathrm{1279}}^1$

素因数の和:1792

約数の個数: 64

約数和(自身を含む): 31614566400

約数和(自身を除く): 12044642397

約数列:

[1, 3, 7, 21, 23, 69, 79, 161, 237, 401, 483, 553, 1203, 1279, 1659, 1817, 2807, 3837, 5451, 8421, 8953, 9223, 12719, 26859, 27669, 29417, 31679, 38157, 64561, 88251, 95037, 101041, 193683, 205919, 221753, 303123, 512879, 617757, 665259, 707287, 728617, 1538637, 2121861, 2185851, 2323943, 3590153, 5100319, 6971829, 10770459, 11796217, 15300957, 16267601, 35388651, 40517441, 48802803, 82573519, 121552323, 247720557, 283622087, 850866261, 931901143, 2795703429, 6523308001, 19569924003]

約数ペア:

[(1, 19569924003), (3, 6523308001), (7, 2795703429), (21, 931901143), (23, 850866261), (69, 283622087), (79, 247720557), (161, 121552323), (237, 82573519), (401, 48802803), (483, 40517441), (553, 35388651), (1203, 16267601), (1279, 15300957), (1659, 11796217), (1817, 10770459), (2807, 6971829), (3837, 5100319), (5451, 3590153), (8421, 2323943), (8953, 2185851), (9223, 2121861), (12719, 1538637), (26859, 728617), (27669, 707287), (29417, 665259), (31679, 617757), (38157, 512879), (64561, 303123), (88251, 221753), (95037, 205919), (101041, 193683)]