19271219967

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1\times {\mathrm{4397}}^1$

素因数の和:5140

約数の個数: 48

約数和(自身を含む): 30034188288

約数和(自身を除く): 10762968321

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 683, 713, 2049, 2139, 4397, 6147, 6417, 13191, 15709, 21173, 39573, 47127, 63519, 101131, 136307, 141381, 190557, 303393, 408921, 486979, 910179, 1226763, 1460937, 3003151, 3135061, 4382811, 9009453, 9405183, 27028359, 28215549, 69072473, 93097681, 207217419, 279293043, 621652257, 837879129, 2141246663, 6423739989, 19271219967]

約数ペア:

[(1, 19271219967), (3, 6423739989), (9, 2141246663), (23, 837879129), (31, 621652257), (69, 279293043), (93, 207217419), (207, 93097681), (279, 69072473), (683, 28215549), (713, 27028359), (2049, 9405183), (2139, 9009453), (4397, 4382811), (6147, 3135061), (6417, 3003151), (13191, 1460937), (15709, 1226763), (21173, 910179), (39573, 486979), (47127, 408921), (63519, 303393), (101131, 190557), (136307, 141381)]