188214165

素因数分解:

$3^3\times 5^1\times {\mathrm{977}}^1\times {\mathrm{1427}}^1$

素因数の和:2418

約数の個数: 32

約数和(自身を含む): 335180160

約数和(自身を除く): 146965995

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 977, 1427, 2931, 4281, 4885, 7135, 8793, 12843, 14655, 21405, 26379, 38529, 43965, 64215, 131895, 192645, 1394179, 4182537, 6970895, 12547611, 20912685, 37642833, 62738055, 188214165]

約数ペア:

[(1, 188214165), (3, 62738055), (5, 37642833), (9, 20912685), (15, 12547611), (27, 6970895), (45, 4182537), (135, 1394179), (977, 192645), (1427, 131895), (2931, 64215), (4281, 43965), (4885, 38529), (7135, 26379), (8793, 21405), (12843, 14655)]